P0300 misfire help (fixed)
10-19-2011, 02:02 PM
#11
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yes.. It was done when the PCM was replaced. I havent done many is it possible that doing it again could solve the problem? Any Idea what bypass deviation or reference pip is? Thats what the ICM I took off failed
10-19-2011, 02:07 PM
#12
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I believe the reference is the signal from the crank sensor. If the CASE is off it will effect timing, and can cause a misfire by not sending the spark at the right time.
10-20-2011, 12:50 PM
#13
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So after two bad Ignition control modules from the local pull apart I was able to get my hands on a new one. I Also used some electrical parts cleaner to spray out the connector. Just for *&G did a case learn again also and random misfire is solved. No more p0300 and not one misfire on 3 or 6
Thank you for the help new forum to add to favorites and daily brosing list 
Thank you for the help new forum to add to favorites and daily brosing list
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