Sagging suspension can be a result of air suspension struts and/or drier leaking air. These type of air leaks can lead to failure of the air suspension compressor.Google+
Car Problem Reports
Lincoln Town Car Compressor Failure Due to Air Leaks From Air Suspension Struts and Drier
Lincoln Town Car Problem
Average Mileage: 131,205 mi (10,000 mi - 226,985 mi)
Visitor, 2004 Lincoln Town Car, 51,500 mi
retrofitted with regular struts
Visitor, 1993 Lincoln Town Car, 180,000 mi
my air bags were cracking and leaking air so i replaced them with coil springs..
Visitor, 1997 Lincoln Town Car, 226,985 mi
Passanger side goes down when parked and air compressor runs all the time.
The ais suspension light is on, the rear is sagging, and I can't afford a big repair.
Visitor, 2001 Lincoln Town Car
pump ran all the time ,now it doesn'nt
Visitor, 1997 Lincoln Town Car, 10,000 mi
back end of car almost sitting on pavement. Visited dealer and it was fixed
Visitor, 2004 Lincoln Town Car, 100,000 mi
I was driving my 04 and all of a sudden it went to the ground my rear end wtf.
Visitor, 2001 Lincoln Town Car, 146,000 mi
Suspension Compressor runs constantly when the car is started, rear end deflates when the car is turned off.
Visitor, 2003 Lincoln Town Car, 119,000 mi
Put coil springs in place of air bag suspension.
Visitor, 1994 Lincoln Town Car, 109,000 mi
suspension system went out replaced with springs and shocks, very inexpensive and works great, still a smooth ride.