To check the bags, soapy water them and if you see bubbles then you know you have a leak.
Depends what's going on with it my 93 was recalled for that.
You can troubleshoot the power antenna on a Lincoln Mark VIII by first checking the fuse. A blown fuse is the most common reason for an antenna not working properly.
On the passenger side behind the wheel well liner toward the front the car.
In my 95 Mark viii there is a little access panel on the left side in the trunk, its in there. (its a little red switch.)
the rollover switch for the fuel pump is located in the trunk right next to the suspension shutoff switch.
No
None but some people use the T-Bird springs and shocks.
No, but you can install a spring suspension.
Yes
An 18" wheel with a low profile tire will fit well on a Mark VIII.
No, they have an air suspension which means air bags.
Yes, but it's not safe