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P0302 Diagnostic Trouble Code Discussion for January 2013

Cylinder 2 Misfire Detected

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Trouble Ticket Help Requests for DTC P0302
Help Request Posted
2004 Volkswagen Beetle GLS 1.8L Misfire VIN: 3VWCD31Y14
P0302: cylinder 2 misfire. On a cold start engine misfires for short time then smooths out, once it smooths out it will run fine under all driving conditions. I noticed that the secondary air pump runs on a cold start and it shuts off about the same time that the engines misfires stop. ...
January 01, 2013
2009 Volkswagen Passat Komfort 2.0L Misfire VIN: WVWJK73C89
P0302: misfire. ... start here in fla.temp is 48 deg, during normal accel, ck engine light will flash and code p0302, have replaced all 4 coils and spark plugs
January 03, 2013
1995 Pontiac Grand Am SE 2.3L Excessive Emissions, Misfire VIN: 1G2NE15D9S
P0302: cyl 2 misfire. replaced above items again and still has no spark from coil for # 2 cylinder, checked injector pulse, has pulse, supposed to fire 2+3 at the same time. what am I missing, very confused at this point
January 08, 2013
2003 Volkswagen Passat GLS 1.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: WVWPD63B73
P0302: Cylinder 2 missfire. car came in with multiple codes: P0304,300,303,301,302 - all cylinder missfires. P0507 - iac high idle, higher than expected. P0411 - secondary air injection incorrect flow. P0171 - system lean bank 1. after smoke testing for vac leaks found 2 hoses leaking an...
January 08, 2013
2000 Ford Ranger XL 2.5L Stall, MIL Lamp on VIN: 1FTYR14C9Y
P0302: Cylinder 2 missfire detected. ... stumped I am the 3rd shop to tackle this problem. The truck will intermittently stall after coming to a stop. It will stumble, and seem to misfire for a few seconds before it dies. Usually I can create the condition, if I goose the gas peddle and let off t...
January 10, 2013
2002 Kia Optima SE 2.7L No Start, Misfire VIN: KNAGD12892
P0302: Cylinder 2 Misfire Detected. Towed into shop as a crank and no start. I crank for about 20 seconds on it and it started. I drove it and it ran fine. After it would set for about 30 minutes then it would take maybe 10 seconds to crank before it would start. Then it started and ran fine fo...
January 11, 2013
2005 Subaru Forester XT 2.5L Misfire VIN: JF1SG69665
P0302: Cylinder 2 Misfire Detected. This Subaru has a slightly rough idle and a light intermittent misfire @30mph in 3rd gear at 2500 rpm.. replaced plugs,cleared codes and rechecked,original Code was set cold at idle,and has not returned. my question is how to find a misfiring cylinder on a veh...
January 14, 2013
2002 Ford Windstar SE 3.8L Poor Idle Quality, Misfire VIN: 2FMZA574X2
P0302: 2 missfire. This vehicle came in with a serious miss and the cust concern was would it leave him stranded. With the scan tool we retrived two codes related to the missfire, 302 and 316. We replaced the spark plugs because they looked so bad and paying special attention to...
January 22, 2013