I'm thinking that you're talking about your rear "trunk" door. If so, from my understanding, you cannot open it from the inside. To double check this, you can look in the owner's manual for your vehicle.
In a 1997 Mercury Mountaineer : r134a
On a 1997 Mercury Mountaineer : The ELECTRIC fuel pump is INSIDE the fuel tank ( it is installed through an access hole on the top of the fuel tank )
In a 1997 Mercury Mountaineer : ( 4R70W )
Mercury Mountaineer was created in 1997.
ITS LOCATED INSIDE THE GAS TANK.. ---SLINGSHOT---
Unfortunately no , you have to drop the fuel tank
The first model year of the Mercury Mountaineer SUV was 1997 The electric fuel pump is located inside the fuel tank
No , a 1997 Mercury Mountaineer is not designed to have a third row seat ( the 2002 and newer Mercury Mountaineer were designed to have a third row seat )
Where is the location of the EGR valve on a 1997 Mercury Mountaineer V*
Inside the transmission. Pan must be removed to access the filter.
The first model year of the Mercury Mountaineer was 1997
The first model year for the Mercury Mountaineer SUV was ( 1997 )