GMC C1500 OBD1 Codes

Found 4 results
Browse by repair topic
OBD1 CodesP Codes (Powertrain)

    No Code 12

    1989 GMC C1500
    10 ANSWERS
    Asked by chuck921

    1993 GMC C1500 CODE 54

    1993 GMC C1500
    3 ANSWERS
    Asked by 1wwall

    1990 GMC C1500 Code 32 EGR

    1990 GMC C1500
    1 ANSWER
    Asked by bcy

    1992 GMC C1500 Code 22 On Scanner

    1992 GMC C1500
    1 ANSWER
    Asked by vondric
    Ask a new GMC C1500 question