1999 Cadillac STS check engine light

1999 CADILLAC STS
110,000 MILES • V8 • FWD • AUTOMATIC
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CAROLE25
  • MEMBER
  • 1 POST
I would like to know how to turn off the check engine light
Feb 18, 2010 at 9:22 AM
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ERNEST CLARK
  • ✓Experienced Mechanic
  • 1,730 POSTS
You need to have the computer scanned. AutoZone will do this for free.
Feb 20, 2010 at 3:54 AM
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