Its your bushings, they need to be replaced. About $200 at a shop.
Try "rocking" back and forth while turning ignition key
Its the bushings on your suspension, It will cost $200 dollars to replace at a shop.
Directly behind the steering wheel.
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.
the fuse box on a 1991 ford grand marquis is located right under the steering wheel
by changing the steering wheel and fixing wats rong wif tha steering
Underside steering column
Yes there Is under the dashboard
It is part of the power steering pump assembly.
fuse box under steering wheel
According to the 2001 Mercury Grand Marquis owners manual the fuse panel is below and to the left of the steering wheel , by the brake pedal , and has a cover on it