Back end of car is almost on the ground. Is there a way to pump up (add air) to the air suspension to raise it back up?

1995 LINCOLN TOWN CAR
200,000 MILES • 4.6L • V8 • RWD • AUTOMATIC
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VOCKEFOLKS
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We think it is probably due to the door open module (Lighting Control Module), as 5 mos. ago we had to disconnect door open warning lights as they stayed on all the time. If we could fill it back up with air and it took months before it got low again, we could live with that.
Aug 9, 2015 at 4:19 PM
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CARADIODOC
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Those two things are not related. There is a failure in the system, most likely from a seized or inoperative compressor. Unfortunately Ford does a very poor job of making specialty parts available for more than three to five years, but no manufacturer supplies parts for a 20-year-old car. The aftermarket industry has developed a retrofit kit that involves installing regular coil springs to restore the ride height. You won't have the self-leveling feature, but the ride quality will be the same as what you had before.

The front will also have to be converted to coil springs if you don't have them already. If those are replaced, that will put the suspension's ride height back to factory specs, which is the optimum setting for best tire wear, BUT, the car will have to be aligned afterward to insure those adjustments are correct.
Aug 10, 2015 at 9:30 PM