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P0302 Diagnostic Trouble Code Discussion for November 2009

Cylinder 2 Misfire Detected *

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Trouble Ticket Help Requests for DTC P0302

	Help Request	Posted
	1997 Mercury Mystique LS 2.5L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 3MELM65L9V P0302: Misfire on cylinder 2. ... friend/tech at another shop (They have no internet at this time). This 1997 Mercury Mystique is driving him insane. It has already been to two prior shops and nobody has been able to fix it. The problem is a flashing Check Engine lamp with a code P0302 (#2...	November 03, 2009
	1999 Mercury Cougar V6 2.5L No Start VIN: 1ZWFT61LXX P0302: misfire. Cra was towed in for cranks, no start. Customer states was running rough prior to not starting.	November 03, 2009
	2002 Volkswagen Passat W8 4.0L Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp on VIN: WVWUK63B82 P0302: Cylinder 2 Misfire. Hi Group I suspect the problem with this car is a timing chain has jumped a few teeth. I use Alldata and it does not cover this engine very well. This is a 8 cylinder engine and I don't understand why I don't have 4 misfire codes, if 1 cam is out It should af...	November 03, 2009
	1999 Ford Explorer XLT 4.0L Misfire, MIL Lamp on VIN: 1FMZU34E8X P0302: cyl 2 miss. Misses bad on cylinders 1-2-3, so far I have switched up and down stream O/2 Sensors and that didnt change a thing. I checked for vaccum leaks around intake and doesnt seem to be any, Some things I have noticed is a wierd almost "chirping" sound in the...	November 04, 2009
	1997 Mercury Mystique LS 2.5L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 3MELM65L9V P0302: Misfire on cylinder 2. ... friend/tech at another shop (They have no internet at this time). This 1997 Mercury Mystique is driving him insane. It has already been to two prior shops and nobody has been able to fix it. The problem is a flashing Check Engine lamp with a code P0302 (#2...	November 04, 2009
	1996 Honda Accord EX 2.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1HGCD5652T P0302: Cylinder 2 Misfire Detected. thanks for any help in advance and here are the vehicle symptoms: when car is first started(cold soak) engine runs fine but once it goes into closed loop idle gets a little rough but not misfiring then as soon as it is put in gear and a little load applied eng...	November 05, 2009
	2000 Volkswagen Jetta GL 2.0L Poor Idle Quality, Cuts out, Misfire, MIL Lamp on VIN: 3VWSC29M2Y P0302: Cly2 Misfire. Howdy Techs, here is a weird German VW problem, When cylinder # 4 was misfiring, fuel pump relay would click rapidly causing multiple misfires. Pin testing relay socket no problems found. Has anyone come across this ? Want to ship the vehicle out. Have driven ...	November 05, 2009
	1996 Jeep Grand Cherokee Limited 5.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1J4GZ78Y3T P0302: Cylinder 2 Misfire Detected. This vehicle belongs to a friend of mine.He says the problem started when he left the engine idling one day he had visited a friend.When he came out the engine was misfiring.It will misfire at idle or at highway speeds.When I got the vehicle I pulled the spark...	November 06, 2009
	2000 Volkswagen Jetta GL 2.0L Poor Idle Quality, Cuts out, Misfire, MIL Lamp on VIN: 3VWSC29M2Y P0302: Cly2 Misfire. Howdy Techs, here is a weird German VW problem, When cylinder # 4 was misfiring, fuel pump relay would click rapidly causing multiple misfires. Pin testing relay socket no problems found. Has anyone come across this ? Want to ship the vehicle out. Have driven ...	November 06, 2009
	1996 BMW 740iL 4.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: WBAGJ8329T P0302: misfire 2. Good morning! We have been having some bad luck with this 7 in our shop. Car came in for a lf wheel bearing and rough running, sounded simple enough! We did bearing, and started troubleshooting the rough idle. We got 2 misfire codes for #1 and #3 cylinders, sm...	November 09, 2009
	2005 Acura RL 3.5L Misfire VIN: JH4KB16505 P0302: Cylinder 2 Misfire Detected. help!!! this car came from another shop. when you first start the car it runs rough and mis-fires. when you give it gas, it sputters then revs ok and then idles ok. if you drive it up the road easily, it is ok, but under a load it mis-fires. we have check fue...	November 11, 2009
	2004 Toyota Sienna LE 3.3L MIL Lamp on VIN: 5TDZA23C84 P0302: Cylinder 2 Misfire Detected. ... MIL light on drives good. pull code p0300 thru p0306. replaced all coils oem. shipped now back same codes . this so called misfireing only happens at 60+mph speeds and will flash the MIL light, but on test drive watching mi...	November 13, 2009
	2005 Acura TL 3.2L Stall VIN: 19UUA65595 P0302: Cylinder 2 Misfire Detected. Car came back 30 mins later with blown fuse again. This time #2 coil was melted and smelled burnt just like before. What can cause the coils to short and this time on a different cylinder. The spark plug tubes look fine. Something is causing the coils to short...	November 18, 2009
	2002 Honda Odyssey EX 3.5L Misfire VIN: 2HKRL18002 P0302: Cylinder 2 Misfire Detected. This has me stumped... Van came back in 3 weeks after we replaced 2 coils and all plugs for a dead miss, p301 and p302 codes. Left running great. Came back with intermittent miss fire at idle after running for a minute or so; as soon as it drops off high idle,...	November 19, 2009
	2005 Subaru Legacy GT Limited 2.5L Poor Idle Quality, Misfire, MIL Lamp on VIN: 4S3BL67635 P0302: Cylinder 2 Misfire Detected. customer came in first with a cyl # 3 missfire, codes were just erased by someone else - so monitors had not ran completely. i requested that the customer return when all monitors had ran. customer put new plugs, switched coils around. no difference car runs w...	November 19, 2009
	2002 Honda Odyssey EX 3.5L Misfire VIN: 2HKRL18002 P0302: Cylinder 2 Misfire Detected. This has me stumped... Van came back in 3 weeks after we replaced 2 coils and all plugs for a dead miss, p301 and p302 codes. Left running great. Came back with intermittent miss fire at idle after running for a minute or so; as soon as it drops off high idle,...	November 22, 2009
	2000 Honda Accord LX 3.0L Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 1HGCG165XY P0302: Cylinder 2 Misfire Detected. HELP! This vehicle driving me nuts.The customer came in complaining of runs rough after hotsoak.It seemed the problem was fuel related.Went through fix database and read about Honda tsb about replace the fuel pressure regulator and pcm.I can make it do it ever...	November 23, 2009
	2000 Jaguar S-Type 3.0L Misfire VIN: SAJDA01CXY P0302: Cylinder 2 misfire. ... intermitently run rough and set the P0202 and P0302 codes. It always runs perfect when it arrives and through multiple test drives. As indicated I replaced the #2 fuel injector. Previously it has had a set of coils and spark p...	November 24, 2009
	1999 Chrysler LHS 3.5L No Start, Stall VIN: 2C3HC56G0X P0302: Cylinder 2 Misfire Detected. ... hot only when cust. is driving . Of course by the time car is towed , will start and run well . While charging my scope battery , I decided to look at freeze frame . Showed p0300 , 0 RPM , minus -40 deg. coolant and negi...	November 27, 2009