I'm assuming it is the same as a 1998 Ford Explorer :
Underneath the vehicle , below the drivers door , mounted on the frame rail
It has a vacuum leak somewhere.
where is the fuel pump shutoff switch for a 1996 mercury mountaineer
On a 2001 Mercury Mountaineer : The fuel filter is under the vehicle , below the drivers door , mounted on the frame rail
no it is fuel injected
On a 2001 Mercury Mountaineer : Underneath the Mountaineer , below the drivers door , mounted on the frame rail
On a 1998 Mercury Mountaineer : Yes , both the 4.0 liter , SOHC , V6 engine and the 5.0 liter V8 engine are fuel injected
take it off
On a 1997 Mercury Mountaineer : I assume the fuel filter would be in the same location as a 1997 Ford Explorer : ( underneath the Mountaineer , below the drivers door , mounted on the frame rail )
Yes , the electric fuel pump is inside the fuel tank
Its inside the gas tank. connected to the bottom of the fuel pump.
check on the frame on the driver side under the vehicle. the filter is located on the drivers side tucked under a frame rail under the drivers door
There are several things that can cause your 2000 Mercury Mountaineer from running. The most common cause is a lack of fuel. You might want to start by changing your fuel filter.