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1997 Pontiac Sunfire repair

Tiny
RON2
  • MEMBER
  • 1997 PONTIAC SUNFIRE
Engine Cooling problem
1997 Pontiac Sunfire 4 cyl Front Wheel Drive Automatic

The fan will not come on when engine gets hot. Sensor has been replaced.
Saturday, October 30th, 2010 AT 8:10 PM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
If fan not coming on at all check fuses and relays. If all is good than check fan motor with 12v direct power, if it still doesn't run then it needs replaced. If it does run this way than PCM may be at fault.
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Saturday, October 30th, 2010 AT 10:14 PM

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