2007 Mercury Mountaineer Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2007 Mercury Mountaineer
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2007 Mercury Mountaineer ProblemsCrack on Lift Gate
A cosmetic crack may develop on the plastic liftgate trim panel. Our technicians tell us the Ford has released a service procedure to replace the applique without damage the the liftgate glass.
A coolant leak may develop from the radiator. Ford has released and updated radiator and powertrain control module (PCM) software update to address this issue. The software update includes revised cooling fan operating parameters. Failure to complete both service procedures may result in repeated radiator failures.
A failed heater blend door or actuator can cause the temperature control for the HVAC system to stop working. A clicking sound from the dash area would commonly indicate an actuator fault. If the heater gets stuck on the hottest setting, the heater blend door may be broken requiring replacement of the heater box to repair the issue.
2007 Mercury Mountaineer QuestionsOur check engine light keeps coming on. (1 answer)
Took it to Auto Zone and they said it was the Thermostat. Even took to a dealer and they said same thing. Well we replace the upper and lower housing and reset light. After about 2 days of driving it was back. Took back to get hooked up and again said the Thermostat. We replaced it again all in a...
It is a 4.6 v8