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P0302 Diagnostic Trouble Code Discussion for March 2011

Cylinder 2 Misfire Detected


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Trouble Ticket Help Requests for DTC P0302
Help Request Posted
2006 Ford Freestyle SEL 3.0L Poor Idle Quality, Surge, Misfire VIN: 1FMZK02166
P0302: cylinder 2 misfire. ... it had a p0174 p0300 p0301 p0302 and p0303. Checked for a vacuum leak found none. Hooked up the smoke machine and only found smoke leaking out of the egr valve. I removed the intake to check the plugs. some one replaced t...
March 01, 2011
2003 Pontiac Vibe 1.8L Misfire, MIL Lamp on VIN: 5Y25M628X3
P0302: Cylinder 2 Misfire Detected. has anyone run into a problem that will cause multiple coil and or plug failures ?? powers and grounds are good . is there a TSB that i can't find ?? Misfire seems to move from cyl to cyl.Possible injector or regulator issue ?? Any help would be appreciated !
March 04, 2011
2003 Hyundai Accent GL 1.6L Misfire VIN: KMHCF35C43
P0302: Cylinder 2 Misfire Detected. I check tps sensor test good replace spark plugs & wires replace crank sensor because its the trigger for coils check for vacuum leaks found none car will run good for weeks at a time with no misfire.thanks for your help.
March 09, 2011
2003 Dodge Stratus SE 2.4L Hesitation, Misfire, MIL Lamp on
P0302: Cylinder 2 Misfire Detected. car was hesitating/jerking upon acceleration. check engine light was on. before repairing, plugs had oil on threads but not electrode, plugs had small traces of white deposits on them, misfire would happen intermittently or as it seems, can feel misfire very d...
March 13, 2011
1998 Audi A6 Quattro 2.8L Poor Idle Quality, Misfire VIN: WAUBA24B0W
... misfire with code p0300,p0301,p0302,p0303. we found vacuum leaks on the intake so we replaced pipes that are cracked and performed a tune up, replaced spark plugs,ignition coil, wires. After the tune up car run fine customer picked up next day same codes c...
March 14, 2011
2006 Dodge Stratus SXT 2.4L Misfire, MIL Lamp on VIN: 1B3EL46X56
P0302: Cylinder 2 Misfire Detected. Customer drove from highway with light on codes po344 and po302 replaced cam sensor, new spark plugs, wires. Clear code road tested ran fine intermittanly start misfire light back on po344 code. Any thought appreciated. Thanks
March 14, 2011
2005 Hyundai Tucson GL 2.0L Poor Fuel Economy VIN: KM8JM72D25
P0302: Cylinder 2 Misfire Detected. This vehicle had a p0305 code originally, we replaced ignition wires, performed carbon clean, checked plugs etc, erased code. Ran well since then, over a week, after sitting overnight, started to run rough, codes above showed up, all on same bank, we performed...
March 17, 2011
2005 Hyundai Tucson GL 2.0L Poor Fuel Economy VIN: KM8JM72D25
P0302: Cylinder 2 Misfire Detected. This vehicle had a p0305 code originally, we replaced ignition wires, performed carbon clean, checked plugs etc, erased code. Ran well since then, over a week, after sitting overnight, started to run rough, codes above showed up, all on same bank, we performed...
March 18, 2011
1996 BMW 328i 2.8L Hesitation, Misfire, MIL Lamp on VIN: WBACD4321T
For all BMW techs need help with this car has rough idle every two or three minutes and emissions go high almost 2500 ppm and hesitates for a while for about half a minute and then the emissions go down after that runs normal for another three minutes then emi...
March 24, 2011
2005 Volkswagen Passat GLS 4 Motion 1.8L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: WVWDD63B95
P0302: cylinder 2 misfire. Hi, I can't believe I am asking such a seemingly simple question. But after 3 hours I cannot find the PCV valve on this car. I have googled it, searched Alldata, and looked all over the vehicle. Everything says it is under the intake manifold. I still cant fin...
March 24, 2011
2001 Acura CL Premium 3.2L No Start, Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 19UYA42431
P0302: Cylinder 2 Misfire Detected. ... complained that randomly, while sitting at a stop light for 1 min or more, would run rough and die. Restart after few minutes. Scanned vehicle and found the P1071 fuel trim code. Cleared code drove car for a couple days and ...
March 30, 2011