Overheating problems

Asked by Adrian Aug 31, 2017 at 10:55 PM about the 2002 Buick Century Custom Sedan FWD

Question type: Maintenance & Repair

I have a 2002 buick century custom my car
overheats after like 15 to 20min of driving but
when i turn on my ac it dont overheat its goes back
to normal...check engine light is not on..

2 Answers
10,500

txbarney answered 7 years ago

You may have a problem with your electric fans. The one on the engine side of the radiator should be running whenever the car is up to temp. Then when you turn on the A/C both fans kick in....you may have a bad fan or bad fan relay.

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Guru3N9ZP answered 4 years ago

My check engine light just came on. I know my oil little low would that make it come on. My car is 2000 Buick century has 82,000 miles on it. Good for 20 old car I’ve never had problems before I’ve had car 4 months. Wounded why check engine light just came on.

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