Submitted 185 days ago...
Overheating 1999 Pontiac Grand Am Gt
Overheating 1999 Pontiac Grand Am Gt V-6. Coolant goes empty but no sign of external leak. But was able to drive it 13-15 miles then started to heat up again but this time the fan did kick before it did get in the red zone. But Coolant still went somewhere where I have no clue. HELP! I think it is the Thermostat?
Answer 1 / 3
Submitted 185 days ago...
Answer 2 / 3
Submitted 185 days ago...
KBKY11 I have 1 more question can air build up in the cooling system and cause this problem also? The thermostat is not in a easy place so that is why I am not just jumping on replacing it. Last August had overheating problems in TN had to leave the car there had blown head gasket had the heads down. Where do you live? (State)
Answer 3 / 3
Submitted 184 days ago...
I live in ky , and it could be the wrong cap on the radiator,ive saw this happen one time , and the cap was bad, or not the right one, and wouldnt let the radiator breath, and it sucked all the water out , but iam thinking you might have a bad thermostat or if you can find it a blown head gasket to, so fill it up with water, and let it heat up setting there, and watch around the head gasket covers and on the bottom of the heads to see a leak, you will see it, if it gets hot,
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