How to flush the antifreeze system to my 2004 grand am coupe

Asked by May 17, 2015 at 08:27 AM about the 2004 Pontiac Grand Am GT Coupe

Question type: Maintenance & Repair

It is overheating in idle, rusty looking antifreeze

2 Answers

340

before you flush it check the thermostat. they will rust sometimes and cause rusty water/coolant.

1 of 1 people found this helpful.
340

that could also be the cause of the overheating, also have you checked to see if you have a blown head gasket

1 of 1 people found this helpful.

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