2003 Chevy Cavalier engine light on

Tiny
BM36
  • MEMBER
  • 2003 CHEVROLET CAVALIER
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 14,000 MILES
Engine light is on. Heats up when air condiitioner is turned on. Why is it heating up when ac is turned on.
Saturday, September 11th, 2010 AT 10:34 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis, finding out what's going on.
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Sunday, September 12th, 2010 AT 12:14 AM

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