RUNS ROUGH SOMETIMES AND BACKFIRES

1997 Cadillac SLS

Tiny

Faheem

April, 4, 2012 AT 11:05 PM

The problem/s are it is hard starting the first time, usually starts after about 8 or 9 try's, then starts fine thereafter. It now runs rough sometimes, backfires when starting and engine shuts off at idle without warning.I also would like to know also where you get those computers that generate symptom readout codes. Do you have any recommendations about them?
Thank You

FOUND 4487 RELATED QUESTIONS

Running Rough

27 ANSWERS
34 IMAGES

Idles Rough/changed Ects

37 ANSWERS
3 IMAGES

1 Answer

Tiny

ASEMaster6371

April, 5, 2012 AT 12:17 AM

Check the fuel pressure, it may be bleeding down overnight.

Go to any parts stores and they will show you the code readers.

Roy

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