Mercury Mountaineer Questions

Get answers to questions about your Mercury Mountaineer at RepairPal. Find solutions, diagnose problems and get back on the road.

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when u go to turn the key it makes a clicking sound and that is it. all the lights work and everything like that but it will not even make an attempt to start

I never had a problem with it statring.but right after i put the new battery in,then it did not want to start anymore.

The mercury mountaineer liftgate is the same of ford explorer,with out the logos?
I need to replace my lift gate and I am wonder if Ican use a ford explorer door

I have called several shops who have given me estimates of 1200-1700 dollars to replace a front differential. I got my hands on a used differential and am toying with the idea of doing it myself. Has anyone done this, and can they give me information on things I may come upon while replacing my differential? Thank you very much in advance.

The reason I am replacing it is because there has been metal shavings in the fluid for months now, and it has recently begun to grind, specifically when I turn corners. I do not want to run of the risk of doing anymore damage.

When I replaced the hub assembly on both sides, I took the CV shafts out to inspect them, and they both appeared to be fine.

I need pictures on what to remove and what to replace. My third row seat driver side is stuck in the up position. If you need more information please e-mail

Thank you in advance for a reply.

how to fix gear alignment to put in park

Now none of them will go up or down, what needs to be replaced or fixed?

I purchased the automatic actuator motor figuring it is out but dont know if I will have to replace the blend door, if it is the blend door broke too what will I have to do? Any pictures of this blend door out there?

I have no idea on what to touch and remove but am afraid of the air bag deploying or other things happening that I need to be aware of before taking it all apart.

My 2006 mercury mountaineer is hesitating and the engine emission warning light came on. I also notice a slight burnt smell outside of the vehicle. I am concerned that the issue might be the catalytic converter.
Country: United States
Make: Mercury
Model: Mountaineer Premier
Year: 2006
Engine: V8

in the last 2 months. I just added an octane booster and fuel injector cleaner additive to the gas tank and I am smelling a slightly burnt smell and the emissions light is now on

I cannot figure out where the hose went that was connected to the air intake plenum. Looking from the driver seat, the hose was connected to the left-read-underside of the air intake plenum. The car was running rough and when I plugged the tube
on the plenum with my finger, it ran fine.

The rear ac makes a clicking nosie and throws out air also what can i do to make it work right

been told to buy a left front axle--how much would that cost? where is the best place to look for one.

problem occurs when making turns, either right or left.

Need a switch with lumbar support control.

Does the steering column need to be replaced to fix the cruise control and how much would it be

trying to find where the flasher for my turn signals is located

trying to add 134a refrigerant with uv dye,and leak do i do this properly?

Just had the ac auto man check it and it shows there is no problem with the coolant system. It started this shortly after I was turning controls on and off right before summer begin, I had the heater on and suddenly there was this clicking noise coming from the dash and now the ac does not cool. I am guessing the heater works, its been too hot to try it. Can you give me some input on this?

First of all I have had an ac man check it and it shows to be nothing wrong with the ac sys.
Now when I got this vehicle the heater did not work so I went one winter without it and the ac worked fine and cooled good.
Now the following year one day I was missing around with the controls and the heater started working good blowing hot air,
but then shortly about 10 min later the clicking noise starts and I shut the heater off. Now my ac does not blow cold and I think the heater still works. Can you give some input on this perhaps it is that actuator problem?

They said once one goes out, more than likely the rest will. They charged me $350.00 for one. What is the average repair to replace all coils?

I have traced the fuel line and can not fine the fuel filter

trying to add more r134a

Feels and sounds as if it is isolated to the front left tire/wheel area. Does not occur every single time I turn the wheel towards the left but it also shakes just slightly. Any assistance in what you might feel it is would be appreciated.

MY rear power outlet is not working and it is not mentioned on the fuse diagram. Is there something I m missing? How do i get this outlet to work?

just came on today

Fan at higher speeds sounds like a paking coupon fell into area of the fan. Trying yo figure out how to get into cabin filter area for look and replace filter??? 111,000 miles. JC

some time it will skip some time it will cut off at red light

How do you test to see if your ball joints are bad on a 2004 Mountaineer?