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 3:52 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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