GMC Sierra P Codes (Powertrain) P0300 - P0399 P0304

Browse GMC Sierra P Codes (Powertrain) P0300 - P0399 P0304 questions and answers. Choose a question that matches your symptoms.

1 discussion

Engine Light On, Code P0304

2009 GMC SIERRA
Engine Light Came On, Sometimes It Just Blinks And Sometimes It Will Just Stay Lit. Gave Trouble Code P0304 Misfiring, And Service...
3 ANSWERS
Asked by basschelsea061

Browse other repair topics

Browse by repair topic
P0300P0303P0304P0305P0307P0308P0332

    Can’t find your issue?

    Ask a new GMC Sierra question