Common Problems, Issues, Recalls, and Reliability

1991 Questions and Answers

Related Questions

  • Gmc Sonoma I Have A Broken Circuit On One Of My Injectors

    1991 GMC SONOMA, 145, 000 MILES

    related to fuel-system, fuel-injector

    I have a 91 sonoma with a 2.5 tbi injection, the ground side of the injector keeps breaking circuit, if I make a quick ground tap to it it will shoot some fuel and run some days it dont quit runni..

  • Gmc Sonoma EcCM 1 Fuse

    1991 GMC SONOMA, 2.4L, 6 CYL, 2WD, MANUAL, 184, 033 MILES

    related to general, fuse-test

    I am trying to find out what the ECM 1 fuse powers. Keeps blowing the fuse when turn ignition switch on. We changed the pump, filter, checked wires for shorts, checked ground wires. Everything is ..

  • Gmc Sonoma 1991 GMC Sonoma AC Blows Fuse

    1991 GMC SONOMA, 6 CYL, 2WD, AUTOMATIC, 452, 000 MILES

    related to general, fuse-test

    I have an issue with my AC blowing the fuse. The compresser is only 8 months old. The fan blower circuit blows fine but as soon as I turn on the the AC the fuse blows instantly. Even a 30 amp fuse. ..

  • Gmc Sonoma 1991 GMC Sonoma Firing Order

    1991 GMC SONOMA, 6 CYL, 2WD, MANUAL, 250, 000 MILES

    related to ignition, firing-order

    I need a diagram of the firing order of a 1991 2.8L gmc sonoma. @media(max-width: 960px) { .adt { display: none;padding:0; } } Saturday, January 23rd, 2010 AT 10:44 AM ..

  • Gmc Sonoma 1991 GMC Sonoma Replacing Front Turn Signal

    1991 GMC SONOMA

    related to exterior-light, turn-signal

    Electrical problem 1991 GMC Sonoma Two Wheel Drive Manual I can't gain access to the bulb on the front turn signal in order to replace it. I can access the lower turn signal from behind t..

  • Gmc Sonoma 1991 GMC Sonoma Speedometer

    1991 GMC SONOMA, 6 CYL, 2WD, MANUAL, 200, 020 MILES

    related to interior, instrument-cluster, gauges, speedometer

    My speedometer is electrical and cant figure out where to fix it. How can I solve this? @media(max-width: 960px) { .adt { display: none;padding:0; } } Saturday, March 27th, 2010 AT 11..

  • Gmc Sonoma Instrument Cluster Not Working Properly

    1991 GMC SONOMA, 4.3L, V6, 2WD, AUTOMATIC, 122, 000 MILES

    related to interior, instrument-cluster, not-working

    Instrument cluster does not work right, water temperature jumps up and down. Speedometer comes and goes so does the rest of the gauges. @media(max-width: 960px) { .adt { display: none;padding:0..

1991 Maintenance and Repair