long crank, after engine sitting
Hey whats up I have a 2001 ls 3.9L V8. I just bought the vehicle and when I first start the engine in the morning or after sitting for awhile. It has a long crank brfore starting. Once it has started I can shut down the engine and it will restart like a new car no problems. I have replaced the both fuel pumps due to have a code for fuel pump circuit faluire. After testing circuit (okay) found fuel pump to have to much resistance. And talking to dealer and finding out was common problem, replaced both fuel pumps. Still have same problem after $600.00 later. replace fuel filter, plugs w/dealer plugs, and removed and cleaned ilde air control valve. Can use some help please.
|