Having problems with your 2000 Pontiac Grand Am GT ?

2000 grand am overheats when the car is idle when

\015 2000 grand am overheats when the car is idle when your driving even if for hours its fine if you park in infront of the house let it run for 15 min it will over heat from the over flow tank??????????? sometimes it wont start and saids security light on the dash fans wont kick on when it over heats can this be a computer problem?\015 Posted / edited by AnonymousUser on : 22-02-2021

Answers :

If you have A/C, turn it on. The fan(s) should come on immediately. If nothing happens, check that the fan(s) turn freely by hand and don't make any noise (from a bad bearing). Also check the fan relay and fuse. If the computer has a problem, it should show that it has one when a scanner is hooked up to it. The temperature sensor sends a signal to the computer and the computer tells the relay to turn on the fan(s).
Repair Help & Product Troubleshooting for 2000 Pontiac Grand Am GT

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