CAR OCCASIONALLY RUNS ROUGH AT START-UP

2000 Cadillac STS

Tiny

macs

February, 16, 2012 AT 11:00 PM

Almost like misfiring. Smooths out after @ 5 minutes. What may be the cause? Have replaced coil packs, plugs, plug connectors(wires), and cam sensor to date.

FOUND 4561 RELATED QUESTIONS

Running Rough

27 ANSWERS
34 IMAGES

Idles Rough/changed Ects

37 ANSWERS
3 IMAGES

1 Answer

Tiny

rasmataz

February, 16, 2012 AT 11:07 PM

Clean out the idle air control valve and see what happens-start here

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