Rough Idle And Popping Sound

0 Vortec with a PO300 random misfire/rough idle issue. I have what my mechanic considers a ROUGH IDLE (it was bad enough he commented on it), (he has a supercharged 5. if i didn't drive much it would stay on then the rough idle would start. I took it down the road for the first time and drove it for about an hour. I am thinking it might be crappy gas? It just started to do it this past weekend. the positve was pretty. Noise is a clunking/grinding noise that speeds up. 1979 AMC 304 Rough idle. I'm not sure about your year exactly, but there is a known issue with the Dodge lift pump that causes a rough idle. Now, I have noticed, that while the problem is better, I still have the rough idle and noise. I am 99% certain they beat on my car while joyriding it and ruined my transmission. The second problem I'm having is the car makes a popping noise whenever we change the gears. 5k RPM, I can hear a clicking/ticking noise coming from the front passenger side of the engine. 03-09-2009, 04:39 PM Someone before here stated that its the air pump that causes it to run rough first 20 seconds or so. I brought it back to the dealer and they replaced the fuel regulator. Does it sound like a muffler problem? I just had the muffler replaced 2 months ago and it's under warranty so I'm hoping that's what it is. 5 / 2 months ago with my 2000 F-150 4. 59,000 miles on it. The light turned green and when I accelerated, there was a popping sound from the engine. It is idling very rough and there is a popping sound with gas shooting out of the carb. Another thing you can try is. Car be in park or in gear. official rough idle/surge/misfire. Andy1087 · It does not seem to do it as much while in neutral. Noise is a clunking/grinding noise that speeds up. When I starting accelerating from a stop, the car hesitates and shakes sometimes, and then will surge. One time, it did completely misfire and limped back to my shop. 5L XT that idles rough pretty much all the time and the rpm gauge fluctuates at stop lights between 500-1000rpm. This left the car at the body shop up until winter time so I didn't have time to investigate further. The motor ran fine for a long time with these components, it has 50,000 miles on it. The car sat in storage for a little over a year. Will research the "rough" sound more. If your marine engine is misfiring, you'll likely hear it. · On some of the warmer days this January (50°F) the rough part of the start is reduced, but the amount of moisture from the tailpipe is the same. Oil used is, from new, organic Castrol 20W50, which I realize should have no impact whatsoever on the idle, just more info. Check List: Engine Hesitation, Stuttering, bogging, stalling or/and rough idle I've been having the this problems for awhile and so I have done my share of research (and as such have more questions then answers!) and have come across a number of this that could have such effect:. Starts right up but get shuddering and popping sound. Would this have anything to do with the noise?. Just to make sure there weren't any other problems creeping up on me, i did some preventative work and cleaned out the Diverter Valve and. never smelled anything that would indicate a problem with the car, suddenly stalled and this is what the dealership gave as a solution. They suggested there was something in the software lowering idle RPM as a form of emissions control and the shaking and associated thumping noise was a result of that. My truck is reading a misfire in cylinder 2. Recently it started to pop and idle rough but when I have it on WOT (wide open throttle ) it seems to run fine. Seems when I come to a light press the pedal somewhat firmrpms drop to idle. THe diesel fuel cap is half-on and/or broken and the machine runs like crap at low idle, it makes a hard clicking noise and idles rough WHen you raise the throttle it smooths out and runs much better. it is possible your idle is too low. A blown head gasket at its outer perimeter on the edge of the cylinder will make a "plapping" or popping noise. The RPMs would hover a notch below 500 and when the rough idle would kick in, you could. The problem continues to be rough idle, popping and backfiring. I have changed the iac, new plugs, wires, dist. its a three cylinder, tri-carb, 2-stroke. I installed the factory injectors and the problem was fixed. Sounds like a popping, rhythmic like when you were a kid and stuck a card on your spoke. I usually only hear it at idle, and as you can hear in the video, and it seems to go away after the engine reaches a certain speed. I have a 2011 ford explorer xlt with v6 motor and it's idling rough and has a clicking noise at idle. The other thing is that I am having a bit of trouble shifting. At this point it starts to idle rough and engine sounds like it's starving for oil. Loss of power, rough idle Post by 850TurboTurtle » 28 Jan 2013, 20:27 I was driving on the freeway when there was a 'pop' like a backfire, and suddenly lost a lot of power. After that power completely drop down. A blown head gasket at its outer perimeter on the edge of the cylinder will make a "plapping" or popping noise. Just a rough idle. I also sometimes hear a clicking sound (seems to be coming from engine compartment) while driving. I have what my mechanic considers a ROUGH IDLE (it was bad enough he commented on it), (he has a supercharged 5. Cleaned the Mass air flow sensor, new plugs, wires, distributor cap, rotor and fuel filter. A: Idle surge is the condition that occurs when something in the ECU idle speed feedback loop fails to operate as expected. After i started my truck back up, it was "loping" and idling really rough, it would almost stall, and then rev back up. When its in gear at idle (like a stop light), it struggles to stay above 500 RPM, and will occasionally stall. The noise started happening first, then the rough idle started soon after. 2004 - 2008 Ford F150 - Rough Idle/Misfiring - HELP! (2006 F150 5. Just one of those things that I wonder what it could be, seeing as how my friend's '95 seems to run smooth as anything. The clicking has become more pronounced over time and as you rev it the speed of clicking increases. This is not like a connecting rod nock but more like something metal hitting against the pan side or under the front engine cover. The rough idle has been around as long as I have owned it for the last couple years. Both times I've been stopped, put it in park, held brake and it didn't stop for a few seconds. Shortly after the rough idle post I was involved in a small fender bender. If there is no change, then either the valve is stuck or you already have a. Rough idle and popping from air intake box. 5L XT that idles rough pretty much all the time and the rpm gauge fluctuates at stop lights between 500-1000rpm. i have replaced the plugs, and gone through the FSM setup for setting timing, tip in, and fuel enrichment. idled fine at first then after a few starts it began to idle rough again. Idle engine RPM is about 650. Could cyl 2 being significantly lower than the others be causing the rough idle?. I also have passengers ask me occasionally if there is something wrong with my car while stopped at a light. The car only has 63000 Miles but sat outside so there is some rust around the wheelbase. However, the somewhat rough idle remains. 1st Gen Dakota Tech - Rough Idle, Occasional Stall, Sputtering, Loud Engine Popping and Shaking at 50+ mph - Newbie question, and I'm no expert mechanic, so bear with me. Once the engine settles its at about 900RPM then after a few seconds it will drop down to 700RPM and idle roughly, sound and vibration, but only lasts for a second or two before the engine goes back to 900RPM and repeats this. Mines clicking now an slight rough idle, I had the solenoid out today an blew in it,it doesn't blow through, Does that mean the solenoid is working? I can't see any leaks, The small hose on the manifold coming from solenoid is clicking too, I can hear/feel it, Wonder should I just buy another solenoid, See if that's fixes the clicking an rough. And when I say rough I mean the car will actually kind of shimmy and shake a bit. When I start My IO550 (gami injectors) and the engine is cold (around 50-55 degree F ) one of the cylinders sounds like it is popping out the exaust and stumbling at idle or above. Engine rough idle can be caused by a series of problems, or just one faulty component or adjustment. I am currently experiencing the same issue as listed above with my 2011 Chevy Equinox. as i said, this is on my fourwheelers, not a. It has a rough idle and when I get on the gas to just accelerate (the harder i get on the gas the louder the pop) i get this popping sound coming from my intake. On another note, I drove my car about 300 miles yesterday after changing the thermostat and now I am experiencing a hesitation or miss at about 40 or 50 mph with the throttle depressed about 1/8-1/4 of the way down. RPMs hover in the 500-600 range in Drive and after shifting in N or P, its smooth. If leaking the engine will suck the fluid in and change the idle speed. I've gotten a new fuel filter installed, and it's done nothing to alleviate. BMW E30 3 Series Idle Speed Troubleshooting. it have a hard start, when I get it to idle, the idle is rough, popping sound from the intake, and the headers turn red 1991 Mitsubishi Mighty Max Pickup 2 Dr STD Standard Cab SB Maintenance & Repair. And when I say rough I mean the car will actually kind of shimmy and shake a bit. I put a new coil since then and thats it. Cleaning out the carburetor to remove carbon deposits is probably a good place to start. It's not severe, but I can put a glass of water in the cup holder and can see it ripple. The noise started happening first, then the rough idle started soon after. Usually accompanied with the engine stalling or losing power during the noise. Not 100% sure but I feel like it acts up the most on cold damp days during/after a rainy day. Also, I've noticed something in the engine pipes. It idles really hard and occasionally makes a loud popping noise like a backfire noise, under the hood. Purchased new solenoid from Chrysler (dealer part $65), installed same, reassembled and engine runs. Most of the time, though, the idle is noticeably rougher than before, but no clanking or ticking-just the noise of the vibration, which can be fairly loud if it's idling for very long. Have you checked your spark plugs?. They recently had a rebuilt engine installed and believe the current carb is the old one. The clicking sound will start first and happen in easier and easier turns until you hear the sound even when driving almost straight. After starting, when it finally comes down to its normal idles just under 700 RPM, it. When im driving i dont hear it at all only at idle. The only problem is cold starting and once warmed up is a little hesitatant if I'm accelerating off idle. I recently heard a loud clicking type tapping noise coming from engine. Joined Jan 1, 1970 · 0 Posts. oil, filter, tranny fluid. spark plug, fuel quality, fuel injectors). Or run a bottle of Redline SL-1 in the gas to see if it helps. Engine rough idle can be caused by a series of problems, or just one faulty component or adjustment. I've noticed the wife's 2. Just adding additional clarification if it helps you come up with an idea that is plausible. This would also explain why its idling rough. Any help would be greatly appreciated. Never had a problem till this year. I put a new coil since then and thats it. About 40% of the time it's fine, perfectly smooth idle, with or without the A/C on -- just what you'd expect from a new car (regardless that it's 4cyl). I have changed the iac, new plugs, wires, dist. While the idle is rough - I smell more unburnt fuel than when it was idling normally. The sound is just one pop at a time, sometimes it’ll take a while to happen, it’s not a continual knock. My wife and I have no idea if that means that the timing is not off, but intuitively we're thinking that if it was off it would be consistently rough. Joined May 29, 2009 · 417 Posts. The car is completely stock. Ticking sound at idle 01-29-2012 04:42 PM #1. Rough idle and a little popping after pulling power could possibly be unrelated issues. I can here sort of a "rumbling/clicking" sound coming from the tailpipe, and can feel the vibration anywhere on the car including the steering wheel and any body panel, especially of course on the engine itself (where there is also a pronounced clicking noise). I have the 2. Recently I’ve been hearing a pop sound at idle when when stopped, after I’ve been driving a while and the engine is at operating temperature. You may have to register before you can post: click the register link above to proceed. This is a very easy job, all you need is an allen wrench to remove 4 allen bolts. What repair your vehicle may need: New tires or new wheel bearings. Higher values will help RPM climb during this stage, whereas low values will aid in RPM going downhill. 0 Vert Rough Idle, Loss of power and Bucking after warm up ssteph1984 , Apr 27, 2019 , in forum: Issues, Repairs, Warranty, TSB, Recalls Replies:. A misfire may occur when your engine is idling, causing a rough or uneven idle. 9/10 its the problem. 5L Jeep's been sitting all winter but I fired her up every now and then. Plus original estimate for plugs, wires, valve cover gaskets,intake gaskets, stem seals, new lifters. Also, an off idle hesitation is now gone. Looks like my rough idle may be a bad ignition coil. After that noise the car ran kind of weird (extra loud fan type noise). Check coils. The sound is just one pop at a time, sometimes it’ll take a while to happen, it’s not a continual knock. Rough idle and popping from air intake box. It starts just fine but at an idle but smells like it is running way rich and when you rev to about 1700+ it starts to make popping sounds in the exhaust but stops when you bring it back to an. 4l 3 valve triton engine about 5 months ago with 85K mi on it. Hey I have a 04 srt 4 stage 2 since I've bought the car the exhaust popped on idle but recently its gotten worst the car idles rough but not extremely rough you can just feel it in the seat and I can see the motor shaking from it. rough idle was almost completely gone. Mine would stutter while sitting at red lights, sometimes surge to about 3,000 RPM while sitting still at idle, stumble on start ups and turn off again. 2001 civic sedan. There is a thing which causes the engine to idle up when the AC is turned on it seems this isn't working correctly. 0T (55k miles) that is having some strange issues. Hi All, For a while now, I have experienced a metallic banging sound coming from low on/in/very-near the engine during a rough idle. My local tech after a review of the 9-11 read out thought perhaps a coil? Tested both one appears funky. Lots of airplanes pop a little for a bit when pulling power off - P-51s, radials, Pitts'. Almost like a super slow surge but it gets caught on the high idle. Now it is rough on idle and has a light popping , cracking sound through the exhaust. She ran fine until two weeks ago when I moved her in the garage to start the brake project. But other times, the vibration is bad. It's running really rough. I have a 2008 honda civic with 55000 miles on it. 5) and last month started hearing this clicking noise under hood when accelerating. When I shift to neutral it's a little better. Last night I drove it over to the dealership that I purchased it from, and left it to get it checked up. It has 142,000 miles on it. i noticed the egr tube that plugs into the intake had a slight cut in it wher i could see daylight bent the tube to seal the cut and noticed a difference immediately. The rough idle has been around as long as I have owned it for the last couple years. it have a hard start, when I get it to idle, the idle is rough, popping sound from the intake, and the headers turn red. Or maybe all over. Low oil levels would cause the idle roughness, and low coolant levels would cause the engine to run hot as well as rough. Rough Idle - Pentastar. AUGUST 2005 Steering - Steering Column Clicking Noise JULY 2005 Engine Controls - MIL ON/DTC`s P2106 and P2135 Set JULY 2005 Interior - Headliner Buffeting or Rattling JULY 2005 Fuel System - MIL ON/Rough Idle/Long Crank/Misfire/DTC`s. My car is now intermittently popping P1647. Trying to see if it's the original engine. I have fresh fuel, the carbs had carb kits put in 2 years ago, plugs were new last spring and I only used the boat 5 days on water, the fuel lines are in good shape. Higher values will help RPM climb during this stage, whereas low values will aid in RPM going downhill. My 99 still sounds like it is running on 2 or 3 cylinders at and slightly off idle. the positve was pretty. The backfire noise only happens when you put your foot on the gas fairly heavy. He had a blown head gasket between cylinder 4 and 6 that has been fixed. The problem continues to be rough idle, popping and backfiring. Howdy, I noticed after one spring ride my '08 GS is idling really rough and popping excessively. Basically, I've got a persistent rough idle with my car. This only happens when at idle, when I'm moving. Then, it started idling rough and at idle it would idle up and down on its own between. After a couple of minutes the car starts to idle at 800 rpms and. He may have to adjust the idle screw at this point to bring it to the range mentioned earlier. Car be in park or in gear. Just had plugs changed 3month ago because it was doing the same thing. When I pulled into the garage the same symptoms reappeared. Its idle is rough syncing the carb's would no doubt sort that out. If the naughty noise is still there you should be able to hear it more clearly by not having the accessories whirring away. Sounds like a popping, rhythmic like when you were a kid and stuck a card on your spoke. It sounds like coming from engine head or the back of it but do not know for sure. If it begins to idle 'rough,' there are a number of possible causes. A few days ago I started to develop a slightly rough idle and a decent hesitation upon acceleration from idle to 2000 RPM. During idling, the engine starts making clicking sounds. Ignition coil was shorting internally, making a tic noise every time it fired that was tied to engine RPM. Make small adjustments to see if the rough idle improves. u should check this also. 07 700 sportsman rough idle backfire I was told to check the t-bap plug. Second suggestion, check the throttle position sensor, it could explain the rough idle. The check engine light may also come on, with codes P0300, P0171 and PO174. I purchased my 1st 1967 chevelle 3 months ago. The idle is real rough. It is intermittent, some days it starts with no issues, other days it has the rough idle for about 10 seconds, then it steadies out. 5) and last month started hearing this clicking noise under hood when accelerating. It runs very rough. 3 Knocking popping sound Power Strokes 1994-1997 General. And it's leaned way out for all ground ops. This may sound CRAZY but i had the same "issue". At first I thought my truck backfired. Hello All, I have an older 2001 Honda accord I4 about 160k miles on it. I've adjusted the fast idle screw a little bit eventually returning it back to it's original location and that didn't solve anything except causing the car to idle at a higher/lower RPM once warmed up. When I give it throttle it pops then the oil pressure goes up to about normal operating pressure th. Sounds like an injector is leaking down overnight perhaps? Would dissappear for the rest of the day, had plenty through the workshop. Then, it started idling rough and at idle it would idle up and down on its own between. Rough idling can be cause by a couple of things, vacuum leak somewhere in the intake, a dirty throttle body. Rough Idle, Check Engine Light Ok I know there are other threads on this problem but nobody seems to come back with the final solution for their vehicle so I am asking for help with mine. Only seems when I am close to or holding my foot on the brake at a light. A pretty loud audible pop, now after 30 seconds or so, it'll go away and I get no indication of anything wrong. It sounds like it's making an oscillating sound, like the engine isn't idling at a regular RPM, it goes up and down and up and down. Did you double check the connections on the plugs, I found a few were difficult to get connected. When the engine is started cold, regardless of the outside temperature, the idle is rough and there is a noticable power loss. Since the ECU is not quite as smart as you are and has a very microscopic view of its world, its behavior may seem very strange to you,. rough idle Demaro I just had all the same symtons that you have with my 94 z28 I changed everything you did i even change my timing chain fuel pump and filter and still popping and missing then i finally bought the manual and with the help of guys from the forum i found out two of my wires were crossed on my opti and i had my tune up done at a. 0 Vortec with a PO300 random misfire/rough idle issue. Most notable in gear. 5 on the IAC. I am 99% certain they beat on my car while joyriding it and ruined my transmission. is it just the IAC or something else ATR Tires-Summit Racing 3" Body Lift-Rough Country 4" Suspension Lift-Rough Country to make up for it. Show Full Signature 2007 Mega Cab: Coated pistons, machined rods, balanced rotating assembly, Colt Stage 4 cam, Twin FASS Titaniums feed twin 33% over CP3's Industrial Silver 64 over S483 EFI Live arty018:. I've adjusted the fast idle screw a little bit eventually returning it back to it's original location and that didn't solve anything except causing the car to idle at a higher/lower RPM once warmed up. oil, filter, tranny fluid. That controls the idle speed. Never had a problem till this year. Any help would be greatly appreciated. Rough Idle, need help? Jump to Latest Follow 1 - 7 of 7 Posts. Once, the check engine light flashed briefly; it's only reappeared once (this time, tonight, and it stayed on). Recently started running into trouble with my 07 GT manual 5 speed, had some rough idling, started to pop and was hesitating really bad on pulls. My idle has been rough since my first flash. a mechanic a few days ago replaced the EGR gasket and pressure sensor and cleaned out the ports and replaced the spark plugs and wires. a mechanic a few days ago replaced the EGR gasket and pressure sensor and cleaned out the ports and replaced the spark plugs and wires. PCV Causing Rough Idle? If this is your first visit, be sure to check out the FAQ by clicking the link above. > sputtering/popping sound. Appears a fowled plug or plug(s) on the passenger side was the root-cause. Second suggestion, check the throttle position sensor, it could explain the rough idle. I experiance a rough idle on occasional times. Hi, I have a 2001 Yamaha 40hp 2 stroke that will not idle. i have a 1988-89ish mercury 70 OB motor. I got an ohm meter to check the ohms on the IAC but don't know what numbers are good and what are bad. Rough idle at start up. When she got the audition for Schitt's Creek, Emily Hampshire was living in L. Replaced DME relay under drivers seat 2. So it will pop, rpms go down and then rise back. Tires that are beyond their service life can produce a growling or roaring noise when driving, but it can also indicate a more serious issue like a bad wheel bearing. This is not like a connecting rod nock but more like something metal hitting against the pan side or under the front engine cover. During acceleration (slow acceleration) the car is really rough until around 2500 rpm (this is in 4th gear - accerating really slowly). he said it could be the air filter being. I love my car however it is extremely annoying when there is rough noise inside the car due to vibrations which goes away when car starts moving. As of recently i get a rough idle while the car is in Drive and im stopped, for example at a stop light. Also, there is a popping noise in the engine bay and the exhaust when the car is in drive or reverse. If you're experiencing a rough idle in an older vehicle with a carbureted engine, the process is a little different. used it, no difference. The clicking sound will start first and happen in easier and easier turns until you hear the sound even when driving almost straight. All these are symptoms of a rough idle. I can hear the engine "laboring" at one spot and it lunges forward at that exact spot. Ran fine for 30 min then started again. Check List: Engine Hesitation, Stuttering, bogging, stalling or/and rough idle I've been having the this problems for awhile and so I have done my share of research (and as such have more questions then answers!) and have come across a number of this that could have such effect:. Anyone else have this. Rough idle and popping in exhaust I have had a 2009 RSV for alittle over a year. The car runs better than it has since I have owned it. looking for a rough idle without major engine mods 509s idle pretty rough, but i hear they can be a turkey without decent compression, gearing etc. I purchased my 1st 1967 chevelle 3 months ago. Looks like my rough idle may be a bad ignition coil. I ran it until the radiator fan started. You can get the Redline at Pep Boys. It seems to be coming from somewhere in the rear of the engine but I can't pinpoint where or what it is. Hello all! My name is Bryan and I am new to the site. When its in gear at idle (like a stop light), it struggles to stay above 500 RPM, and will occasionally stall. 0L Duratec DOHC. Check coils. If you own a car, it probably makes noises you can't identify, but would love to fix. I did and checked out fine with a meter. im sure they are somewhere but i just couldnt find them so sorry in advance, but i need some input. Dash board vibrates with low frequency when car is in idle and shift is in P,R,N,D foot on brake. i had to hold the gas pedal just to keep it from stalling. Also, there is a popping noise in the engine bay and the exhaust when the car is in drive or reverse. This last time it just. Some of the above vehicles may exhibit a random ticking noise that is most audible on an engine with a coolant temperature of 70°C (158°F) or higher and from idle to approximately 1500 RPM. If you're experiencing a rough idle in an older vehicle with a carbureted engine, the process is a little different. The CEL is off. The evolution of idle RPM in this stage is controlled by table "IAC warm up steps". I recently heard a loud clicking type tapping noise coming from engine. I'd definitely take it into the dealer for that reverse issue, and have them look at the idle while it's there. 07 700 sportsman rough idle backfire I was told to check the t-bap plug. When driveshaft c. If I reattach the number one plug wire the engine will sputter and die. When it's nice, dry and cool outside The car runs perfect for me. This may sound CRAZY but i had the same "issue". Any idea what this could be? I recently filled my tank with premium 93 gasoline, prior to this i never heard the popping at idle. There is also a clicking noise coming from the left side of the engine, near where the coil is. Owned my 89 one year (120k - all stock except 32 x 11. Sorry to hear about the rough idle. Re: BA Mk2 Cold idle rough a fuel carbon clean requires special fuel connections that you add in to the supply line, disconnect the fuel pump relay/fuse then connect a tin of carbon clean and block the return line. A leaking/blown inlet manifold gasket is a very common problem on these engines once they get a few k's up. For the rough idle I have tried plugs, cap and rotor, cleaning out air intake valve. If you own a car, it probably makes noises you can't identify, but would love to fix. If leaking the engine will suck the fluid in and change the idle speed. I let it run for about two minutes and the sound never went away completely but did get. When it is doing it, it almost sounds like it has cams or something in it yet it is all stock except for the cat back exhaust. Trying to see if it's the original engine. Figured Id share this since Ive seen a good amount of people here complain about a rough idle. The engine feels like it's shaking fiercely under the hood when the car is in park, but once you get going, it's fine. I ran it until the radiator fan started. Tires that are beyond their service life can produce a growling or roaring noise when driving, but it can also indicate a more serious issue like a bad wheel bearing. When I came back out to start it up it was slow to start up and was still doing the rough idle. rough idle and a misfire is very different. Today i noticed while idling that my driver side exhaust was making a popping noise/ backfire noise? every so often. Engine/exhaust sound like a tractor during these first seconds and engine seems to stall almost. Did you double check the connections on the plugs, I found a few were difficult to get connected. It seems to run slightly better with choke on, but that's not saying much. After the first few seconds, its idles rough. 2012 Honda Ruckus. Second suggestion, check the throttle position sensor, it could explain the rough idle. But mine idles smooth enough on the ground, though I avoid letting it idle continuously for plug fouling reasons. Rough idle could also be Idle Air control valve (IAC) going bad (it controls your idle speed) or a host of other thingshard to diagnose without some more info As for the #5 fan setting - I think its a separate issue - blower resistor going bad perhaps - cheap part about $ 20, its located behind the blower on the passenger side front. Rough Idle is not there when it starts on a cold start but comes back when it's been driven for a little while. I have a 2008 smart fortwo with a little over 120,000 miles. It seems to not do it as much when the engine is warm. There is no check engine lights on or any that have been stored. Replaced plugs, wires, cap, rotor, Air filter. 4L v8) - I am completely stumped here. The second problem I'm having is the car makes a popping noise whenever we change the gears. idles at 1200 rpm. RTV the block, re assembled everything with no problem. I heard a whistling sound from some cracked hoses on the top of the intake and replaced those and it didnt effect anything. 5L XT that idles rough pretty much all the time and the rpm gauge fluctuates at stop lights between 500-1000rpm. If you have found a clunking sound at the bottom of the engine, you will need to confirm it and locate the cylinder. (2003 Mazda Protege) To begin, my Protege has had a cat code on (P0400) for about a year, and just started driving poorly over the past month. I had a problem with. tylerricci · at around 2300 RPMs in fourth gear we got a consistent popping (attached the sound clip between 30-40 seconds), turned around and went home and pulled these codes: Just got codes P0483, P0628, and P0524. The rough start only occurs on cold starts, but the weather can be frigid or warm, wet or dry. Save Share. This is extremely common or so I've noticed by a simple google search. spark plug tube cover keeps popping off causing rough idle and causing check engine light? you already have the rockers off so popping new lifters in is. After i started my truck back up, it was "loping" and idling really rough, it would almost stall, and then rev back up. They suggested there was something in the software lowering idle RPM as a form of emissions control and the shaking and associated thumping noise was a result of that. If I disconnect the number one spark plug wire, the engine will stabilize and idle on two cylinders. Not sure what this could be but I'll update as soon as I hear back from the service advisor. [Archive] Popping Noise Dodge Competition and Performance. It will have trouble idling under 2000 rpm. it started sometime this summer I heard of one more guy here in sweden with the same thing, but he hasnt found the problem either. Recently, I received the P0300, P0302, P0303 codes. Sorry to hear about the rough idle. Maybe someone else will have an exact answer for you. Anyway, lately, she has been idling very rough. Reconnect battery. Bike runs hard except for the rough idle and loud Popping. I brought it back to the dealer and they replaced the fuel regulator. The engine struggles to keep it above 7-800 RPM. I didn't have a chance to actually drive the vehicle because of insurance/car being garage stored during the winter. Recently I've been hearing a pop sound at idle when when stopped, after I've been driving a while and the engine is at operating temperature. The second problem is a strange grinding/clicking noise at idle when the engine is up to normal temperature. Just one of those things that I wonder what it could be, seeing as how my friend's '95 seems to run smooth as anything. Check List: Engine Hesitation, Stuttering, bogging, stalling or/and rough idle I've been having the this problems for awhile and so I have done my share of research (and as such have more questions then answers!) and have come across a number of this that could have such effect:. PUKE) The new audi dealer I. All symptoms seem to go away when the car is shut off and restarted, but only temporary. Here you go:. When under load it seems to smooth out and run ok. E Finally, there is a popping sound from the exhaust kind of like a backfire but I know its not judging by another thread I read about the same noise. 195,000 miles on the truck, but it's got a rebuilt engine with anywhere from 10-20,000 on it. I believe my situation is a little bit different due to the fact that the issue didn't start until I moved to Colorado (6,000+ft). ?? Once in a while it will die when it pops. I also have passengers ask me occasionally if there is something wrong with my car while stopped at a light. Low oil and coolant levels may cause hot spotting (engine running hot and rough). I was then convinced to order the t-bap upgrade plug kit from eBay for $34. Hope that your E feels better. The "service engine soon" light in the dash is on. My idle has been rough since my first flash. 5 and a #27. it would finally smooth out once it warmed up, only stalling or bogging down every now and then. durango_98 · Guest. The second problem is a strange grinding/clicking noise at idle when the engine is up to normal temperature. Rough idle and a little popping after pulling power could possibly be unrelated issues. I swapped the coil from 2 with 4 and #2 still read misfire. Good morning everyone this car came from a local BMW dealership. 5 / 2 months ago with my 2000 F-150 4. The sound sort of has a muffled pop noise that kind of like a dud firecracker. Gas mileage. I have a 2007 Rav4 4WD 4cyl 2AZ-FE engine w/ 66K miles on it and I am plagued with a rough idle after complete warm up. Hi, (Weirdly, the glow plug light went on again a couple of times after the car started during the rough cold start/idle. 3? American Builder - 2004 Constantine Rough Plumbing 1-43 was released on: USA: 31 May 2005 Asked in Chevy Astro, Backdoors, Downloader Viruses, Pop-Up Adware. We checked the timing and that wasn't it. The sound is just one pop at a time, sometimes it'll take a while to happen, it's not a continual knock. Well, regular maintenance doesn't include cleaning the throttle body. I had begun to suspect the CPS but. Causes A misfire usually starts out as being merely a nuisance but if the causes aren't identified and corrected, it may result in your engine not starting or stopping altogether when you least expect it. i have replaced the plugs, and gone through the FSM setup for setting timing, tip in, and fuel enrichment. In neutral at around 4-6000 it pops BAD. but a second later the rpms will go way down to about 700-800. The idle is irratic and will miss, pop and stutter. Ford issues technical service bulletin to dealers about how to fix rough idle and rattle noise. Same issue, popping noise in engine, rough vibration on idle. Past 2000 rpm she starts to run fine again. 5L Jeep's been sitting all winter but I fired her up every now and then. Back in garage. But, I got the clicking sound, which supposedly means it is working. The change in fuel coincides with deposits being dislodged. BROWSE NOW >>>. Howdy, I noticed after one spring ride my '08 GS is idling really rough and popping excessively. When she got the audition for Schitt's Creek, Emily Hampshire was living in L. Explanation of "Rough idle" Have you ever been told Stack Exchange Network Stack Exchange network consists of 175 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. I did a compresion check not long ago and everything came out normal. 0L is becoming more common and getting harder to diagnose. The ICV is often not fully seated in the grommet and can leak air around the outside edges. it would also do it when i was on a decel while driving (engine under no load). If you have found a clunking sound at the bottom of the engine, you will need to confirm it and locate the cylinder. There is a thing which causes the engine to idle up when the AC is turned on it seems this isn't working correctly. i started freaking as it when on for a few weeks. The idle is real rough. Get shopping advice from experts, friends and the community! also noticed their was gas leaking out of the exhaust already checked gas flows unobstructed to carburetor also checked spark plug. It runs rough at idle. u should check this also. First suggestion, stop adding fuel injector cleaner, you're overdoing it. i had to hold the gas pedal just to keep it from stalling. $308 - $371: EGR Valve Replacement. If it is just IACV or dirty throttle body then it will just be an idle pproblem. Compression. At idle, it sounds like the engine is burping. But, I got the clicking sound, which supposedly means it is working. The motor starts and idle very rough and then dies. I installed the factory injectors and the problem was fixed. PCV Causing Rough Idle? If this is your first visit, be sure to check out the FAQ by clicking the link above. 2012 accord sedan. Or I can do it myself. if they want to charge you for diagnostics, threaten to throw a hissy fit infront of all the customers. oil, filter, tranny fluid. Re: air intake making popping noise? my fourwheelers do that all the time, all i could tell you is that it happens when the engine is cold and won't take the fuel as fast as it's going in or it's running leaner than it should be. The band’s sound incorporated weird cherry-picked influences of other punk staples, like the sarcastic announced vocals of Modern Lovers and the thin, driving tone of Stiff Little Fingers. Worth trying. Having a problem with fuel smell rough idle when stopped but idles, fuel over load is what it smells like when stopped. It is not a smooth shift into gear, but I feel like I have to push. The noise usually is most noticeable at the rear of the driver's side front wheel well. I am hoping to get some input on a mystery issue that I can not seem to solve- 1994 MTX with about 259K, as stated it has a rough idle but it is not misfiring the engine just seems to "shake" noticeably through the body of the vehicle. Will research the "rough" sound more. Let it sit for a few hours until the motor is cool to the touch. So it is hard to hear in the video because the door is open, but usually Popping noise at idle is due to air leaks in the ICV connection or the Air Distribution Manifold. i had a clicking noise when i went to start it so i checked the battery terminals. Here's the description of the problem:. Download Rough Idle sounds 479 stock sound clips starting at $2. 5l with about 170k miles. It's running really rough. This week idle is rough and bike starts to slug when throttle is opened but when you rev it runs great. i also own a 97 intrepid. Re: Brand new issue - rough idle and stall after driving today - 05 Equinox If you can smell fuel that strongly, then you probably can move on to spark. Rough Idle and sucking noise. I have a 2003 Ford Taurus SES, 3. It also makes a harsh, metallic noise, kind of a cross between a pop and click, like something is breaking coming from "that area" or near during wot. Just one of those things that I wonder what it could be, seeing as how my friend's '95 seems to run smooth as anything. The clicking sound is noticeable while I'm driving at lower speeds also. Discussion Starter. Joined Jan 1, 1970 · 0 Posts. I purchased my 1st 1967 chevelle 3 months ago. If your marine engine is misfiring, you'll likely hear it. 5k RPM, I can hear a clicking/ticking noise coming from the front passenger side of the engine. Does it sound like a muffler problem? I just had the muffler replaced 2 months ago and it's under warranty so I'm hoping that's what it is. 5l with about 170k miles. Turn speed control on/off switch on and off 3 times within 2 seconds. The AFR's go into the mid 20's for the rough idle period which sounds like I installed more of a hi-performance camshaft and after 30 to 45 seconds, you can see on the handheld and hear the engine smooth out like someone hit a swithch, the AFR's are back down in the 13-14's and it's running perfectly. Car is a 2014 2. The car sat in storage for a little over a year. Low oil levels would cause the idle roughness, and low coolant levels would cause the engine to run hot as well as rough. 5 on the IAC. Under load runs great, no sounds at all. Pulls OK but sometimes it just feels rough at idle. Replaced plugs, wires, coil pack, didn't fix the issue. Discussion Starter • #1. Recently it started to pop and idle rough but when I have it on WOT (wide open throttle ) it seems to run fine. Rough idle and popping from air intake box. Also spray some around the shaft on the throttle body. I brought it to my mechanic and he thinks that's the problem. I then noticed that a couple times, when I came off the throttle, just when I hit idle speed, a single THUMP knock sound under the seat. The only way an exhaust leak can cause a rough idle is if the leak was in a place where it could enter the air intake system. Refer to your owner's manual for the correct vacuum reading of your vehicle at idle. The RPM's on my tach occasionally go up and down while stopped, however not all the time. The misfire will usually reappear, either under specific operating conditions or randomly. 2002 Launch SSV Noise and Rough idle If this is your first visit, be sure to check out the FAQ by clicking the link above. Had P0411 and P0171 CEL. I have a 2008 smart fortwo with a little over 120,000 miles. Like rough idling. slowcus_1997 · Registered. I have a deluxe 28 (921035) with the polar force 250cc. trinjaminternational 29,275 views. It has a rough idle and when I get on the gas to just accelerate (the harder i get on the gas the louder the pop) i get this popping sound coming from my intake. i have a 1988-89ish mercury 70 OB motor. I can drive about 25 miles to Lubbock, but I need to stop after half a mile, park it, then I can continue on the rest of the way just fine. The problem may occur when the engine is hot or cold or. You should be able to hear a rhythmic clicking sound. Additionally, at about 1. Replaced DME relay under drivers seat 2. Rough idle, misfiring, and Rough idle, misfiring, and stalling at stop lights. Sputtering & Popping / Rough Idle On Startup. Well it wasn't an overnight development, it took a couple of weeks and it's not getting worse, but it sounds awful. Rough idling can be cause by a couple of things, vacuum leak somewhere in the intake, a dirty throttle body. If we raise the RPMs the popping get worst with occasional loud pops. Clicking and Tapping Sounds. There is a thing which causes the engine to idle up when the AC is turned on it seems this isn't working correctly. , with 110 hp. The rough running has gotten worse over the six or seven times I've driven the car to the point I've quit drving it. I suggest that you take it into your dealer and let them take a look at it. Honda Civic 2001 RPMs drop rough idle [ 1 Answers ] This problem has been bothering me for a while and I have tried a few basic things such as replacing plugs, air filter, and I tried checking the EGR with the "pinch" test because I had read that may cause this problem. 2002 Launch SSV Noise and Rough idle Hi, Today I went down to do some troubleshooting and the engine starts right up but does run rough and I can hear a ticking/clicking noise from front of engine (towards the transom in the V-drive). Never had a problem till this year. It starts just fine but at an idle but smells like it is running way rich and when you rev to about 1700+ it starts to make popping sounds in the exhaust but stops when you bring it back to an idle. 5L XT that idles rough pretty much all the time and the rpm gauge fluctuates at stop lights between 500-1000rpm. does anyone know what this can be? its done 133000 k's and its due for a service, its sounds like it needs a tinming belt from what i can gather. hesitation, rough idle, popping sound. ran Injected cleaner thru and no change what else could it be Mike, still could be a failing injector, have scanned for fault codes. The idle is irratic and will miss, pop and stutter. It is fine when it is cold, it only starts to idle strangely once it is warm. A low rumble or knocking noise could be caused by a bad rod bearing on the crankshaft. The car ran noticeably better and started quicker with a new coil. These can occur in a few different areas of your engine—primarily, the vacuum hoses. He had a blown head gasket between cylinder 4 and 6 that has been fixed. Once the idle dips, it stays at that rpm indefinately. It's been driving absolutely fine until this morning. New to Leon forum and looking for some advice. Engine knock and rough idle help. Pop to neutralrpms go up a bit and all is fine. The rough idle is intermittent along with a popping noise that sounds like it is a backfire from the intake. Thread: Rough idle on cold start up. Joined May 29, 2009 · 417 Posts. I noticed that on some cold starts my idle is steady at 1000 RPM and no clicking sound. I have the same "knock" noise at start up until my engine is warm. It made a faint "tock, tock" sound. RPMs are jumping between 400 and 1000 until the needle settles at 800 after 30-40sec (see video). Help talk me down from the ledge on this one, lol. PCV Causing Rough Idle? If this is your first visit, be sure to check out the FAQ by clicking the link above. Cracking the injectors showed the same as in 3) above. The noise can't be heard inside the cabin and can only heard outside. If I rev it to 750-850, smooth idle. It worked fine up until last week and when we try to adjust the timing it still. 4 V6 with approx 140000. cap and rotor. pop in drive and with foot off brake all is ok. It has a rough idle and when I get on the gas to just accelerate (the harder i get on the gas the louder the pop) i get this popping sound coming from my intake. The car drives really well but when it's stood idling the engine seems to sound quite rough makes kind of a pop pop pop pop sound. Also, noticed a slightly more rough start, with an extra few cranks before it turns over. If the idle mixture was, in fact, on the lean side and causing the “”popping”” sound at low RPM, once the technician turns the star wheel towards rich, the manifold pressure should begin to come down. Recently I’ve been hearing a pop sound at idle when when stopped, after I’ve been driving a while and the engine is at operating temperature. Just had plugs changed 3month ago because it was doing the same thing. Also, when the engine is still kinda cold in the winter maybe the 1st 3 minutes or so I notice a vibration. If your Honda Civic's engine is shaking from a rough idle, there are several options you can take to resolve the issue yourself. The noise also only appears when it is warmed (engine running for about 3 - 5 minutes after cold start. Rough idle, bucking at low RPMs, and muffler "popping" Jump to Latest Follow 1 - 16 of 16 Posts. It's running really rough. 0 myself last. If you can think of any other descriptors for the "rough" sound, it'll help narrow this down to get you an answer. I recently noticed that there's a rattling sound when the car in in idle (800RPM) but it disappear when I rev it up to higher RPM or while driving. This only happens when its cold. I brought it back to the dealer and they replaced the fuel regulator. The engine started and the rough idle and surging are gone. BROWSE NOW >>>. I would search but i wouldnt consider it a problem. Well, the exhaust pop-ing & rough idle appear to be eliminatedat least during idle & revving in Neutral. it have a hard start, when I get it to idle, the idle is rough, popping sound from the intake, and the headers turn red 1991 Mitsubishi Mighty Max Pickup 2 Dr STD Standard Cab SB Maintenance & Repair. 5 years now and has always had this rough idle since I bought it (54K mi). You may have to register before you can post: click the register link above to proceed. Did tune up and ran great. The CEL will occasionally flash as I'm driving also. That helps the piffle-piffle-SNAP! a bit, but, if you're getting the. Recently (and I think it is getting worse with time) the engine runs quite rough when first started up from cold. So, my Jeep, 2000 XJ is idling a bit rough. Jump to Latest Follow 1 - 6 of 6 Posts. The AFR's go into the mid 20's for the rough idle period which sounds like I installed more of a hi-performance camshaft and after 30 to 45 seconds, you can see on the handheld and hear the engine smooth out like someone hit a swithch, the AFR's are back down in the 13-14's and it's running perfectly. Its idle is rough syncing the carb's would no doubt sort that out. Clicking and Tapping Sounds. 2006 Ford F-150 133,000 mi, Blkcometsimzadi. The truck runs rough at idle, though smoothes out as the rpm's rise. I got an ohm meter to check the ohms on the IAC but don't know what numbers are good and what are bad. 3? American Builder - 2004 Constantine Rough Plumbing 1-43 was released on: USA: 31 May 2005 Asked in Chevy Astro, Backdoors, Downloader Viruses, Pop-Up Adware. :happy: Seriously though, if anyone figures out why the rough idle exists with the new Charger prior to warmup, make sure you post it. My wife and I have no idea if that means that the timing is not off, but intuitively we're thinking that if it was off it would be consistently rough. After the car has been sitting all night or over 8 hours the car idles at about 1100 rpms and is idleing a little rough. Noise is a clunking/grinding noise that speeds up. Nothing bad and runs perfect when the high idle drops and it starts warming up. During a test drive, the engine started running rough again, it sounds like the spark timing is off, running on three cylinders, pinging and popping, then it will clear up and run good. As far as I can imagine, it would take some really unlikely circumstances where the valves stopped the engines from popping on even one cylinder. A plug wire maybe be loose or off. Explanation of "Rough idle" Have you ever been told Stack Exchange Network Stack Exchange network consists of 175 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. When its in gear at idle (like a stop light), it struggles to stay above 500 RPM, and will occasionally stall. 2013 Malibu ECO. Car is a 2014 2. When it's nice, dry and cool outside The car runs perfect for me. Same issue, popping noise in engine, rough vibration on idle. Then you should check all the vacuum hoses — a leaking hose can cause a too-lean mixture and a rough idle. Replaced DME relay under drivers seat 2. If you have vacum leaks it will lean out the fuel "mixture". I have a #25 Pilot fitted and have ordered a #22. Under load runs great, no sounds at all. Now, I'm at about 3000'. I have even done seafoam through the vacuum line and still the car makes the same noise and idle issue. If you can think of any other descriptors for the "rough" sound, it'll help narrow this down to get you an answer. Jump to Latest Follow not something you have read and you think can cause a mis or rough idle. Similar Threads - rough idle exhaust Forum Date; 1981 z28 rough shape. Replaced plugs, wires, coil pack, didn't fix the issue. At idle, it sounds like the engine is burping. The ICV is often not fully seated in the grommet and can leak air around the outside edges. exhaust popping, spitting ,clunking, and rough idle. The idle will also surge high in the rpm and dip back down. Incidentally, the mechanics at JL Motorworks are experts at quickly diagnosing the root cause of your rough idle. Personally, my 16 Silverado had a slight rough idle when sitting at red lights while the transmission is in drive. Jump to Latest Follow 1 - 2 of 2 Posts.
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