1997 GMC Sonoma Radiator Fan

1997 GMC SONOMA
135,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
WASSIBBIDAVE
  • MEMBER
  • 2 POSTS
Radiator fan cames on at engine start (even when cold) and stays on for several minutes then shuts off
Mar 27, 2009 at 7:50 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
JDL
  • CAR REPAIR CONTRIBUTOR
  • 16,098 POSTS
Hello, if that is a belt driven fan, it will come run with the engine running. Thermostatic clutch?

Is the vehicle running hot or anything?
Mar 27, 2009 at 8:42 AM
Advertisement
Avatar
WASSIBBIDAVE
  • MEMBER
  • 2 POSTS
[quote:8d61b5add5="jdl123"]Hello, if that is a belt driven fan, it will come run with the engine running. Thermostatic clutch?

Is the vehicle running hot or anything?[/quote:8d61b5add5]

Truck not running hot and fan is belt drven. Again it comes on (so far) on cold engine start but only staus on for 2~4 minutes after driving?
Mar 27, 2009 at 8:46 AM