For car running hot and overheating issues, I suggest to you go through this help links.
Click this link below and go through the troubleshooting procedure to take care of the problems: ----
Car runs hot?
http://howtobyme.blogspot.com/2011/11/car-runs-hot-in-traffic.html-----------
All types of car overheating problems and troubleshooting?
http://technoanswers.blogspot.com/2011/11/all-types-of-car-overheating-problems.html---------
Car freeze overnight and started overheating while driving?
http://technoanswers.blogspot.com/2012/01/car-freeze-overnight-and-started.html
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Engine Overheats and heater blowing cold?
http://howtobyme.blogspot.com/2011/11/engine-overheats-and-heater-blowing.html
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Car overheats and Air blows hot at idle?http://howtobyme.blogspot.com/2011/11/car-overheats-and-air-blows-hot-at-idle.html--------
overheating?
http://schematicsdiagram.blogspot.com/2011/12/buick-century-overheating.html----------
Car engine Overheats and transmission starts slipping?
http://schematicsdiagram.blogspot.com/2011/12/car-engine-overheats-and-transmission.html----------This details will help.Thanks.
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