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Misfire diagnosis Intake waveform
Posted to Technical Discussion Forum on 12/15/2013 62 Replies

Client shop called me in for diagnosis of misfire (P0303) which was intermittent at the time and only occurred at a certain midrange RPM, approx. 2500-3000. They had already changed the coils around and replaced the injector. This solved some of the issue and ... Login to read more.

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car Vehicle Data

2002 Chevrolet Prizm 1.8L

Engine1.8 L
Trans5-speed Standard

car Vehicle Data

2002 Chevrolet Prizm 1.8L

Engine1.8 L
Trans5-speed Standard