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1999 Cadillac Seville STS Question: i just put in a new radiator,new themestat and a new water pump and it still ove

 

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, Plaquemine, LA, September 14, 2012, 17:42
 Rookie

car still overheat

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  • Answer #1

    September 14, 2012, 19:26
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     Master

    Sounds like a blockage exists somewhere in the system possibly the heater core. May need to take to shop so they can check the flow.

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  • Answer #2

    April 15, 2015, 16:21
     Rookie

    Could be a simpler fix like the coolant surge tank and or cap. I replaced the 15psi cap from Napa auto. $6 fix.

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