Question about 2000 Chevrolet Impala

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My car has been overheating..I have replaced the radiator, water pump twice, thermostat and it still overheats. This week while driving to work [with heater on high], it would stay cooler but my signal lights would not work. When I turned off the heater, the signal lights would work. I know this sounds crazy; but it happens. Could my problem be electrical??

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Yes when you touch the heater is ther hot or warm when is warm your problem is electricel wen is hot your problem is mechanical

Posted on Nov 10, 2010

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Could be electrical! have you checed to make sure you cooling fans coming on? justa thought, check your fan relay, under hood in black box.when you turn the a/c on does the cooling fan for it come on? if so thats a good thing. but also check the other fan comes on when the engine reaches operating temperature. hope this helps!!!

Posted on Nov 10, 2010

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