1998 Buick 3.1 keeps overheating at idle?

James M

New member
Okay, the car runs at normal temp. while driving down the road but the temp. increases while stopped at a light or in traffic. The two fans kick on after the temp. rises a little bit but the temp. continues to rise until I start driving down the road again. There are no leaks and otherwise everything seems normal no weird sounds or anything......any ideas would be appreciated.
 
Low coolant level
Bad radiator cap
Bad thermostat
Radiator fan not coming on
Failed head gasket
Water pump impeller corroded
 
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