At the front of the engine , towards the drivers side of the engine
( Power Steering fluid reservoir on a 1998 Mercury Grand Marquis )
Into the power steering reservoir.
It is part of the power steering pump assembly.
I was looking at a picture in the 2003 Mercury Grand Marquis Owner Guide and it shows the power steering fluid reservoir at the front of the engine compartment between the engine coolant reservoir and the engine air filter box
On a 1998 Mercury Tracer : The power steering fluid reservoir is at the front of the engine compartment towards the passenger side < of the vehicle ( when looking from the FRONT of the vehicle , the power steering fluid reservoir is the reservoir on the RIGHT )
It is on the back of the power steering pump. The power steering pump is located on the left hand side of the engine. It will be a cap with the dipstick molded on to it. Remove the cap and you will be able to see the fluid.
On a 1997 Mercury Tracer : The power steering fluid reservoir is at the front of the engine compartment , near the passenger side of the engine compartment * looking from the FRONT of the vehicle , it is the reservoir on the RIGHT
The power steering might whine on a 1998 Mercury Mountaineer because the pump or reservoir is low on fluid. Check the reservoir and add fluid to eliminate the whine. You may have a leak in the system.
On a 1997 Mercury Tracer : The power steering fluid reservoir is at the front of the engine compartment , near the passenger side of the engine compartment ( looking from the FRONT of the vehicle it is the reservoir on the RIGHT )
* No power steering fluid in reservoir * The power steering pump is not operating
On a 1996 Mercury Mystique : The brake fluid reservoir is also the clutch fluid reservoir
On a 2000 Mercury Cougar : The brake fluid reservoir is also the clutch fluid reservoir
My 1997 Grand Marque steering is binding when making a turn. Power Steering Fluid is FULLL.and system isn;t leaking.