GMC Sonoma Questions Maintenance & Repair
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Fuel pressure is less than 50 psi and should be 60 - 66 psi on a 2002 GMC Sonoma, 4.3L. Fuel pump is 2 years old. My question is whether the tank is pressurized. I'm wondering if the pump is not se...
My 2000 gmc sonoma started bogging down and almost dying while driving and would die while idling. Always starts back up but it has gotten worse in the last few days. It's not missing it is actually...
Fixed that. Then they said it was the other senser. Fixed that. Still runs they same way. Now they are saying it's the fuel pump and other things. Please help if you know what is wrong.
ECU - would a bad ECU cause random multiple misfires, error code P0300? If so, how do you reprogram a new one? Tried everything else to fix the problem.
I have replaced the battery, starter, clutch switch, relay and checked all fuses. I have power going to starter and when I jump it to ground motor will turn over but when I turn key to start it does...
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