2004 Mercury Mountaineer Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Mercury Mountaineer
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2004 Mercury Mountaineer ProblemsA Cosmetic Crack May Develop on the Liftgate
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 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.
The composite (plastic) intake manifold may crack near the thermostat housing and cause a coolant leak. Ford released an updated manifold that was reinforced to prevent a recurrence. No recall was issued for this problem but Ford did extend the warranty to seven years on some models from the date of purchase.
2004 Mercury Mountaineer Questionsthe rear lights still on even when i turn the car off (1 answer)
the rear lights do not turn off
even if i turn the car off and no key in the egnition
my mercury started with a check engine light then went to abs and then brake on dashboard then they would trigger the engine failsafe mode then the abs and brake light would go off we replaced throttle actuator evg valve and abs sensor but now its bringing up the abs and brake lights again with...
how to repair leaks