Intermittent hestiations, low power, and rough running engine in cold temperatures (replace PCM)
Chevrolet technical service bulletin 676537 for 1993-1995 Chevrolet Blazer, 1993-1995 GMC Jimmy and 1993-1995 Chevrolet Astro and others.
- Bulletin number
- 676537
- Component
- Electrical system: ignition: module
- Summary
- Intermittent hestiations, low power, and rough running engine in cold temperatures (replace PCM). Tw
Owners of these vehicles have filed 237 complaints in the electrical category.
Vehicles covered
- Chevrolet Blazer 1993-1995 199319941995
- GMC Jimmy 1993-1995 199319941995
- Chevrolet Astro 1993-1995 199319941995
- GMC Safari 1993-1995 199319941995
- Oldsmobile Bravada 1993-1994 19931994
- Chevrolet Lumina Apv 1993-1995 199319941995
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