Engine Cooling problem
1997 Saturn SC2 4 cyl Front Wheel Drive Automatic
Car was overheating when at idle, the cooling fan was not coming on when temperature was high. Replaced coolant sensor on block because temerature guage was not working correctly. The guage now works correctly but did not turn on the fan when temperature is high. The fan operates if the A/C is turned on but not when it gets hot. I thought the temerature sensor controlled the fan. What else would cause the fan to fail to come on when the coolant is overheated?
Wednesday, April 7th, 2010 AT 2:08 PM