Question about 2000 Buick Regal

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I have a 2000 Buick Redal 3.8 LS

The problem is that it doesn't get as warm as it to.

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  • Craig Pelletier Dec 19, 2008

    Hay Thanks Do you think it could be the heater core it get warm but not as warm as it use to the car has 110000 miles on it.


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Check engine tempature with a gage or thermometer and if colder replace thermostat on engine. Normal totally warm engine is about 180 F.

Posted on Dec 19, 2008

  • Thomas F. Schneider Dec 19, 2008

    The heater core could be plugged up but is the engine hot. Usually cores leak when bad.I am driving an 88 chiv PU with 200,000 and plenty of heat. Replace the thermostat first. They are cheep and easy to do. 


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