1995 Chevy Blazer

1995 CHEVROLET BLAZER
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JIMSNIDER
  • MEMBER
  • 1 POST
Engine Performance problem
1995 Chevy Blazer 6 cyl Four Wheel Drive Automatic

will faulty engine control module cause rough idle and dieing at times at idle, but allow car to run well at speed?
Jan 23, 2010 at 3:57 AM
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SCOTTY DEE
  • ✓Experienced Mechanic
  • 592 POSTS
Yes, it can. So can inadequate fuel pressure or volume, or a problem in secondary or primary ignition.

Are you able to retrieve trouble codes?
Jan 27, 2010 at 1:42 AM
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