Engine Performance problem
1998 Saturn SL1 4 cyl Front Wheel Drive Automatic 145000 miles
I have replaced ignition wires, both coil packs, ignition module, crankshaft sensor, and fuel pump (the motor inside pump, not entire module)
all within the last 20,000 miles. Engine runs fine for while, then RPM swings erratically and stalls. I disconnect the battery, then reconnect it and it starts then runs erratically and stalls. Then I let car sit for a few days, reconnect battery and it runs fine. For awhile. After a period of time. It'll begin running erratically again. There re NO codes at emission inspection station.
Something tells me I need to buy an entire new fuel pump assembly made by Saturn. Thoughts?
have the same problem?
Monday, October 27th, 2008 AT 6:32 PM