07 Grand Prix Heater works perfect one day then doesn't at all the next?
What is your question?
No smell inside the car of coolent, no leaks iv noticed, the coolent was just replaced and is full, I just would like to know what that is most likely a sign of.
How long has your 2007 Pontiac Grand Prix had this problem?
It just happens last week so 1 time it stoped working for 2 days and now it’s back to normal
1 Reply
Popular Answer
AskAlexon Jan 25, 2019
Usually a bad heater core a bad hose connection at the heater core. Alex
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Tuffy Tire & Auto Service Center - Grandview
1524 W 5th Ave
Columbus, OH
Open
Closes 5:00 PM
Excite Auto Repair & Towing
3430 Westerville Road
Columbus, OH
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Closes 6:00 PM
All In Auto Service
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Hey thanks a lot for the fast response I’m gonna check those out tomorrow.