2003 GMC Sierra Warning Light

2003 GMC SIERRA
173,000 MILES • V8 • 2WD • AUTOMATIC
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MARSHCIN
  • MEMBER
  • 1 POST
Reduced Engine Power warning light.
No acceleration
Not overheating, good oil pressure
Jan 6, 2010 at 7:52 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
Have you had the computer scanned?
Jan 15, 2010 at 5:20 AM
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