P0302 Misfire
#1
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2001 blazer 4 x 4 check engine light on. popping a P0302 code. #2 cylinder misfire. pulled spark plug and it was wet fouled. Changed #2 plug and after clearing al codes it popped a P0302 again. also replaced plug wires and dist cap. Could it be a fuel injector stuck open?
#2
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You need to make sure that you have 1" of strong blue spark at that cylinder.
Have you done a compression test?
Yes you may have injector issues, the sticky on testing is a good start. If an injector is stuck open you will see rapid leakdown
George
Have you done a compression test?
Yes you may have injector issues, the sticky on testing is a good start. If an injector is stuck open you will see rapid leakdown
George
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betron02
2nd Generation S-series (1995-2005) Tech
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10-26-2010 10:31 AM