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2003 Chevrolet Venture Question: thermostat problems



seminovice, 3.4L V6, Pinole, CA, October 20, 2012, 12:41

temp gauge goes up and down. cooling fans go on. how hard is it to remove thermastat on this van without taking half tha engine apart.

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  • Answer #1

    October 21, 2012, 09:45

    if the temp gauge goes up and down chances are you have got a head gasket leaking

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    seminovice, October 21, 2012, 13:01

    if the h/gasket is leaking would there not be water on the ground because there is none. can this be verified be pressure testing?

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