Having problems with your 2007 Pontiac G5 Gt Coupe ?

Car overheats sitting at an idle.

\015 Typically the temperature in my car used to stay between 190F. and the high end of 200F. at which the cooling fan would switch on and cool things back down to normal. Now I am getting readouts as high as 217F according to the coolant temp readout on the instrument panel. I checked the relays and the fuses in the fuse box under the hood and they were all good. The fan turns on when you switch the A/C on but under no other circumstance though it will stay on after the A/C is switched off again. Coolant is at the normal cold fill line, radiator has no dents or leaks, and fan seems to pull in plenty of air when it is running. I'm not sure what to try next other than paying extremely high prices to have it looked at.\015 Posted / edited by AnonymousUser on : 20-05-2019

Answers :

There are many possibilities for car overheating.
Faulty thermostat,clogged radiator/plugged radiator,radiator hose worn out.Coolant running low.Low coolant pressure.Faulty temperate sensor.

I suggest you to go through the troubleshooting details mentioned in the link below:-----

All types of car overheating problems and troubleshooting?

----------These will help.Thanks.
Repair Help & Product Troubleshooting for 2007 Pontiac G5 Gt Coupe

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