My service engine light came on.

2000 GMC SONOMA
42,000 MILES
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PAT BIZICH
  • MEMBER
  • 3 POSTS
It soon went out but I still got it scanned for a code.One was a random misfire.. The other which even the parts store had no clue.... Excessive dump load. Can you tell me what exactly this means?
Nov 22, 2011 at 11:10 PM
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