Engine Performance problem
1996 Chevy Truck 6 cyl Two Wheel Drive Automatic
This is a chevy w/t with the 4.3 cpi engine. Cranks but won't run. Fuel pressure showed 15 psi. Replaced fuel pump and filter. New pump shows the same 15 psi. Returned pump and installed a second new pump thinking the first was a dud. Second new pump shows same 15 psi. Pump amp draw is around 4 amps. Is that low? I've checked and cleaned the pump ground. The pump harness looked ok. I'm stumped on what to check next. Surely I haven't got two bad pumps, Any help appreciated. Thanks
1996 Chevy Truck 6 cyl Two Wheel Drive Automatic
This is a chevy w/t with the 4.3 cpi engine. Cranks but won't run. Fuel pressure showed 15 psi. Replaced fuel pump and filter. New pump shows the same 15 psi. Returned pump and installed a second new pump thinking the first was a dud. Second new pump shows same 15 psi. Pump amp draw is around 4 amps. Is that low? I've checked and cleaned the pump ground. The pump harness looked ok. I'm stumped on what to check next. Surely I haven't got two bad pumps, Any help appreciated. Thanks
Jun 8, 2010 at 8:39 PM