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1992 Mercury Cougar Question: overheating

 

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ylynn50, 3.8L V6, Newark, OH, December 11, 2009, 10:09
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the water pump is good, antifreeze is good. but after i drive for a few minutes it overheats no warm air coming from the heater. is the thermostat stuck or could this be a heat sensor bad?

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  • Answer #1

    matte December 11, 2009, 10:37
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     Master

    It is most likely to be the thermostat, but could be a sensor. You could try the thermostat first. It may be best to confirm with a professional diagnosis before replacing parts.

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