Overdrive is the normally allowed position
It won't shift into overdrive until the speed is faster
( but if you are towing something or driving in hilly country where you
notice the transmission is constantly shifting between overdrive and
drive , then you want to shut off the overdrive using the switch on the
end of your gear selector lever , O/D OFF will light up in your gauge
cluster )
In a 1997 Mercury Mountaineer : r134a
The fuse for the overdrive trans and backup lamps is a 10 amp fuse located in position number 27. If it is blown you will also have no backup lights.
Mine did that and went away when I serviced the Transmission
Yes
Since the first model year of the Mercury Mountaineer is the 1997 model it would be ( r134a )
In a 1997 Mercury Mountaineer : ( 4R70W )
Use a hammer
No , the fuse box is totally different in the 1997 and 2005 Mercury Mountaineer
Which fuse controls the power windows in a 1997 Mountaineer?"
It uses R134 refrigerant.
Where is the location of the EGR valve on a 1997 Mercury Mountaineer V*
Mercury Mountaineer was created in 1997.