Questions & Answers for: Chevrolet misfire code

Question about 2004 Silverado 3500

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...Misfire code I have a 2004 Chevy 2500hd. I need to replace the evap purge solenoid valve, but I also have a "Random Multiple Misfire" code. There have been no noticable issues with misfireing. Could ...

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Question about 2003 Venture Passanger

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Misfire third sparkplug For engine misfiring problem check the help links mentioned below. Click the link below to go through the troubleshooting procedure :---- OBD-II Trouble Code P0300? ...

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...------------ Engine Misfire codes for car? ...

My 1996 tahoe is giving me cylinder 2 misfire And runs ruff idle For engine misfiring problem check the help links mentioned below. Click the link below to go through the troubleshooting ...

Question about 2004 TrailBlazer

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...code #6 cyl misfire replaced coil pack then threw a po300 multi cyl misfire any suggestions The code you got may not have indicated the correct coil, that was badI would put the old coil back in #6 ...

...misfire and a mass air flow code ... replaced bank 2 upstream sensor and ran on lift, bank 1 upstream sensor flagged. replaced that sensor also and car still misfires badly. removed plugs found all 4 ...

...misfire code. A vacuum leak is a possibility as well as a bad MAF sensor or even poor fuel pressure. The p0341 code is a code for the cam sensor. Typically this will not cause any issues other than ...

...misfire code for cylinder # 3, Possible spark plug, wire/coil or injector problem. P0141, bank1 sensor2, is the upstream oxygen sensor, this code may have been set by the misfire of Cyl #3, the lean ...

Question about 1998 Blazer

1 Answer

...code misfire cyl 2 and 3 If it was just cylinder 2 or 3, the code would be 0302 or 0303. Instead, you have random misfires (probably) such that you should be checking things that affect the whole ...

...followed the coil- if a misfire code sets on the cylinder you moved the cylinder #5 coil to, you know the coil has a problem. That will at least help you rule out the remainder of the ignition

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