Why is my 2004 Pontiac grand am overheating but not smoking? Do I need to get my radiator fixed?

35

Asked by Jun 19, 2015 at 11:47 PM about the 2004 Pontiac Grand Am GT1 Coupe

Question type: Maintenance & Repair

I can pour 1 gallon of 50/50 coolant in there and it all runs out before ive finished the bottle. It says it is at the highest temp it can go and not once does it smoke?

8 Answers

66,665

First thing,you do have a leak if it go,s through that much coolant that quick,and if you dont see coolant coming out some where under radiator or engine,there is a internal leak,meaning going out the exhaust,have some one rev car,and you check the exhaust with a rag,if it gets damp,you have engine problem,s.

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35

Thank you.

35

Is there a reason it wouldnt smoke though?

1 of 1 people found this helpful.
66,665

Have seen them do this without smoking at all,just blow drops of water out.

1 of 1 people found this helpful.
35

if it does pour out under the engine, where is the leak coming from?

1 of 1 people found this helpful.
66,665

Could be bad heater hose or freeze plug,

1 of 1 people found this helpful.
35

thank you

1 of 1 people found this helpful.
66,665

You are welcome,

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