P0303 Misfire code

samedi 24 janvier 2015

I have a 2001 XJ Cherokee that has a mysterious p0303 code. When this code sets my CEL will flash and I lose power due to this cylinder 3 misfire. I also have a loud tapping on cold start up and one after My oil pressure reaches 40psi... The strange thing about this is that when this happens all I have to do is kill the engine for like 2 mins and it starts back up no problem..No misfire at all. This happens about once month. I know it probably needs lifters. Im just wondering if its collapsing at times on cylinder 3 and causing this issue?



Anyone know if this problem?:confused:




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