2004 Mercury Mountaineer Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Mercury Mountaineer
2004 Mercury Mountaineer Problems
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 Questions
I changed the battery so im assuming at this point its the alternater but my battery light wont go off & when I turn the key to start it I get no response except 4 my lights & everthing coming on & they dont go dim or click off when I try 2 start it.
My Mountaineer has a constant LOUD ticking/knocking noise as soon as it starts whether it's idle or running the oil pressure is fine. I keep my oil changed, my husband has checked something with a long wooden rod?? under the hood and he said that was all good! It has 97,000 miles on it and...
This happens whenever I'm turning at low speed.
2004 Mercury Mountaineer Reviews
I have a 2004 Mercury Mountaineer. 137,000 miles. I love it however This past year everything is going. I have replaced the Radiator, both sides Ti-rods my windows don't go down unless the driver side door is wide open. It shifts really hard into gear like my tranny is going to drop. MOSTLY DISTURBING...it only starts without trouble when the weather is 60 degrees or higher. If damp or cold it ...
I have a 2004 Mountaineer, O'boy with 127,000 miles this thing is like a puzzle. Something is wrong every week. Shuts down when on cruise control, idle goes up and down, transmission hits hard when shifting and one window does'nt work. Never again will i buy a ford product. The bad this is that ford will not do anything about it.
Seems Ford just started cranking out junk because things were selling well back then. Amazing the hood is rusting out already, the hood release cable jams the hood catch open most of the time you open the hood plus there is rusting under the body too. The front ball joints and hubs were shot at 48000 miles! There is no reason they should be worn out by then other than they are junk. The vehicle...