Cooling Problem !!!!!

[rob nolan]

This problem just started, my fan is suppose to come on at 168 degrees. But its not, it comes on now at 204 degrees on the direct scan.I changed the low fan speed relay that didn't work. Everything use to be fine i'm just stump. Thanks Rob

 

[rob nolan]

Anyone!!!

 

[BADINBLACK6]

Rob, check to see if coolant sensor is bad or maybe the other fan relays (big relay&high speed relay).does the fan come on when A/C is turned on. I think the sensor is on driverside next to the up pipe. If all else fails just hook a switch up to turn fan on whenever you want. www.gnttype.org has all the details HTH

 

[rob nolan]

Originally posted by BADINBLACK6
Rob, check to see if coolant sensor is bad or maybe the other fan relays (big relay&high speed relay).does the fan come on when A/C is turned on. I think the sensor is on driverside next to the up pipe. If all else fails just hook a switch up to turn fan on whenever you want. www.gnttype.org has all the details HTH

I've change the coolant sensor. The fan does come on when the A/C is on BUT it shuts off and comes back on again and again. I have a switch to turn the fan on but i have to drive around with it on. Do you think it might be the sensor on top that where you would hook a wire for your fan switch. Its just that the low speed doesn't work. Thanks Rob