1997 Pontiac Grand Am check engine light is on

Tiny
VROBINS30
  • MEMBER
  • 1997 PONTIAC GRAND AM
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 182,941 MILES
My check engine light is on and when I had a diagnostic test done they told me that it was my fan regulator but when I went to were they sent me they had no idea
Thursday, January 22nd, 2009 AT 9:20 AM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
What was the actual code? If there is a problem with the radiator fan, the fan could be faulty, there could be a problem with the relay, there might be a problem with the coolant temp sensor. The computer uses input from the cts to know when to turn the fan on and off. I can only suggest what to check.
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Thursday, January 22nd, 2009 AT 3:12 PM

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