GMC Sonoma Questions Maintenance & Repair
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I have no power at the pump. can i run a new positive lead from the fuse box straight to the pump? I tried it and this works, BUT is it safe???
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...
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.
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...
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