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Thermostat goes red after 2 city blocks.Its 2 degrees F out. Turn it off, wait a few minutes,go a few blocks,and repeat 3 times and I can hear water gush,& thermostat will fluctuate at 1/4 and 1/2.

New thermostat, new alternator. 2004 Buick Rendezvous

Posted by Anonymous on

  • David Ellis Rhea Dec 15, 2016

    Hi Anonymous, I want to help you with your question, but I need more information from you. Can you please add details in the comment box? Please share the year, model, and mileage of your Buick

  • Anonymous Dec 15, 2016

    2004 Buick Rendezvous. 204000 long distance highway miles (or so told) only had 1 month. New thermostat and alternator. Water pump seems to be working but not sure 100 %

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Is the water pump working?

Posted on Dec 15, 2016

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Stand in front of the car with the hood open, you'll see a black hose hooked to the upper side of the
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