2001 Buick Century Water Pump

2001 BUICK CENTURY
102,592 MILES • 4 CYL • AWD • AUTOMATIC
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MSTONI79
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I have been having problems with the car's cooling system. I have had the heating/coolong sensor repalced as well as the thermostat. You can't go more than 50mph or so without the car heating up. You can hear the water in the reserve boiling. The temp gage doesnt actually go all the way to hot but you can hear the water boiling in the reserve..or even if I just drive it all day, it has to cool off.
May 15, 2009 at 4:51 PM
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ZACKMAN
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First check your coolant cap and make sure that it is holding pressure. If it does, then perform a compression test and/or leak down test. I suspect bad head gasket(s).
May 18, 2009 at 1:38 AM