Questions & Answers for: Chevrolet Silverado 2500HD p0303


Question about 2005 Silverado 2500HD 2WD

1 Answer

reason for fault p0303, p0306. computer showing fault p0303, p0306, cylinder 3 and 6 misfire thanks for all the info really helps me help you lolcould be plugs coil injector pcm cylinder dmg wiring ...

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