• Tiny
  • shoveloperator
  • 1997 Mercury Mountaineer
  • V8
  • AWD
  • automatic
  • 115,000 miles

97 Mercury Mountaineer. The heater blows but the air either isn't hot or takes an extremely long time to heat up. I've replaced the thermostat, the hot/cold switch on the dash. I also checked the heater core hoses and both are hot. The blower door also opens. What else should I do?


Do you
have the same problem?
Thursday, February 3rd, 2011 AT 2:44 PM

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