Engine Cooling problem
2000 Chevy Venture 6 cyl Front Wheel Drive Automatic
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i nead some help i nead to find out why my van is overheating ? my whater heater is ok and my thurmastat is fine and all my fans are comeing on but when i put on the heat the timp will not go down but it will blow out hot air and i have checked for air in the lins and that did not work so can you please help me out i am lost on what to do thank you