Mechanics

FORD BRONCO HEATER PROBLEM

1979 Ford Bronco • 308,000 miles

My heater isnt blowing out hot air I turn it on and it just pushes out cold air I just replaced the thermastat and put fresh anti freeze in and still doesn't blow warm or hot air
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Guest
December 22, 2012.



If you have a water valve on engine check to see that both hoses are hot where they enter/exit heater. If one is cold and leads to wter vavle replac eit. Check for a vacuum leak on hoses inside truck as well as one leaading to heater.

Hmac300
Dec 22, 2012.