2005 GMC Envoy CHECK ENGINE LIGHT

Tiny
SERJELATORRE
  • MEMBER
  • 2005 GMC ENVOY
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 27,000 MILES
MY CHECK ENGINE LIGHT IS ON TRIED TO TIGHTEN GAS CAP BUT IS STILL ON
Sunday, March 22nd, 2009 AT 4:29 PM

1 Reply

Tiny
EUGENE123
  • MECHANIC
  • 273 POSTS
A check engine light comes on when the vehicle computer senses an electrical problem for example low oil pressure or change in temp the way to have this problem checked is have your vehicle scanned with an obd2 scanner to see what the problem is
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Sunday, March 22nd, 2009 AT 11:23 PM

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