Question about 2005 Chevrolet Impala

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2oo5 3.4 engine temperture gage go's to red and bounces back an forth

Temperture gage go's to red warning light go's off in message center.then gage bounces back an forth from mid range to red line area. coolant is full can't see any type of leaks what could be wrong and how do i fix it?

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  • impalagirl Oct 13, 2008

    Temp gauge goes around in circles while driving. Eventually it will turn completely upside down and then the gas gauge will move all the way over to "E" even though there is still gas remaining. What is causign this issue. Thanks

  • jtp7676 Nov 21, 2008

    I have the same problem as above person.

  • spw310 Dec 21, 2008

    I had the same problem above but they said it was the water pump. Got the pump replaced now the engine light stays on and the car shuts off frequently while I'm driving. Can you help with this?

  • jmwin Mar 09, 2009

    We had the same problem with our 2005 Impala SS, First we were told that the water pump was bad and had to pay $450 to get it fixed and then the temp gauge again kept going into the red and we were told we needed the instrument panel cluster replaced. Another $450! The more I check into this the more people I see having the same problem! I am starting to wonder if this is a manufacturer defect?

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