2001 Buick lesabre over heating

Asked by Chosechild Aug 02, 2018 at 05:49 PM about the 2001 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

I did a oil change spark plugs and replaces heater
elbows ran good for a day the next day the car ran
hot 5 times on my way home I put water in the
reserve tank once I got home I put water in the
radiator ran the car with the AC on in park for about  
15 to 20 minutes and the temp hand started rising
again got about 150k miles on it what's the
problem and is it a cheap fix or should I get rid of
the car

1 Answer
64,520

firebird338 answered 5 years ago

Sounds like air in system bleed like this. Remove cap from overflow tank fill with antifreeze to full mark leave cap off and start vehicle and let vehicle you will notice level in tank start to rise this is normal once thermostat starts to open level in tank will drop add more antifreeze to full mark then put cap back on.

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