Mechanics

MERCURY MOUNTAINEER HEATER PROBLEM

1997 Mercury Mountaineer • 175,000 miles

No heat. Ballpark figure for fixing
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Guest
January 15, 2013.




First do soem stuff yourself, see if both hoses leading to heater are hot it could be no vacuum to water valve on engine. Check for a vacuum leak and check to see if vacuum motors on heater are getting vacuum or are working if they are. Then you need to go from there. Pic enclosed on lh side.


Hmac300
Jan 15, 2013.


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