2003 Buick Overheating After Repair
35

Asked by TimothyRowe57 Dec 10, 2017 at 02:39 PM about the 2003 Buick Century Custom Sedan FWD

Question type: Maintenance & Repair

My 2003 Buick Century is still Overheating - After check hoses, flush radiator, replace thermostat 2x, replace intake gaskets, head gaskets, water pump and bleed air from system. Help!

4 Answers
35

TimothyRowe57 answered 7 years ago

Thank you. It is possible it is a hose on top of the fuel injection or the head bolts were not torqued right. Checking one of the valve taps, and the muffler may also be falling apart.

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3,800

olds403 answered 7 years ago

I'd touch the radiator after it's warmed up and see if it's still cold if so replace the radiator with a New One

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3,205

Bruce answered 7 years ago

Are your radiator fans working? They should come on automatically when the a/c is on, if not, the temperature sending unit and/or fan relay are suspect.

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GuruX6MNL answered 6 years ago

I have an old 03 Buick lasabre and had the head gaskets replaced, replaced a lower intake and replace the upper and take. New radiator also and it's still saying it's running hot

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