1996 Pontiac Sunfire Cooling Fan stays on also engine Check

1996 PONTIAC SUNFIRE
305,000 MILES • 4 CYL • FWD • AUTOMATIC
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CMD
  • MEMBER
  • 1 POST
Could you please tell me what has happen to my Sunfire. I just noticed that when I put the key in the ignition and start the engine, the engine cooling fan comes on immediately and stays on, even when the engine is cold. Also, the Engine Check light comes on and stays on. Could you please give a solution. I have also noticed that the coolant in the reservoir bottle flows over when I open the cover while the engine is running. This has never happen before. Do you have an answer. Thanks a lot.

CMD
Jun 22, 2009 at 1:14 AM
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BUDDYCRAIGG
  • ✓Experienced Mechanic
  • 2,262 POSTS
the cooling fans are probably on because the computer thinks there is a problem.

That's why the check engine light is on.

scan the codes and report back
https://www.2carpros.com/dia/how_to_scan_trouble_codes.htm
Jun 22, 2009 at 2:52 AM
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