Having problems with your Cars & Trucks ?
I have a 99 oldsmobile aurora its overheating all the time in town and on highway replaced the thermastat n it didnt help my neighbor said it the heater core but my heat works so is that a possibility..... ive also been told it could b a headgasket but there is no smk coming out my tail pipes..... HELP PLEASE!!!!
There is a very good chance it could be your water pump. i would look at the heater core first though because its alot easier to get to.
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