Questions & Answers for: Mercury Mountaineer ar 30

...it kind of knocks, or gets stuck before accelerating past 30 mph. Once it hits past 40 mph, there are no problems. I think its a sensor. We bought the speed sensor, but can't find where it goes. ...

the check engine light is on. when I drive my 2001 mountaineer it vibrates between 15 and 30 mph. what could be wrong? misfiriing or damaged valves get the computoer scanned !

need fuse for mecury 2000 montairo which fuse, theres maybe 30 of them?

...every 30 minutes. Someone may have lost a digital watch in the vehicle. Or you may have an alarm feature for a destination timer. See if the clock has a setting for repeat alert. If you have

Fuses for windows It should be fuse #4 and is a 30 amp fuse.

...but i had that fixed and it is on again what could it be. You do realize, that for some 30 years now, that the on board computers do all the tuning So a tune-up went the way of a horse & ...

Which fuse do I need to change for electric seats and door locks in my 2003 mercury mountaineer i have bad news for you the seats and door looks do not chair a common fuse. power door locks, 4 fues in

do you drive with the over drive on or off driving ar town at 30-40 mph? it really makes no differance on the merk. but if towing turn the OD off. off (overdrive is for better gas mileage on highway)

...opperating presures On a 134 system, normal pressure readings at 80 degrees with the system charged and running are 30-45 psi low side and 250-300 psi  high

A wrench, abs, & tracktion displays are on, normal service has been done. Any take on what may be up. I have been out of work, no money for shop repairs. No money- then your not going to resolve that ...