air suspension

Help!! 98 expedition has air suspension, it is stuck with the suspension raised all the way up. I have tried turning the suspension switch off, that did not work. does anyone know what the problem could be?? thanks!!!:uhoh:

Does your "check suspension" light come on?

Help!! 98 expedition has air suspension, it is stuck with the suspension raised all the way up. I have tried turning the suspension switch off, that did not work. does anyone know what the problem could be?? thanks!!!:uhoh:
could be a height sensor. is the entire vehicle like this?

after changing compressor, selonoids, no results at the end dealer cleaner air hoses with compressed air and that was the problem, I spended about $1100 in parts I did not need.

after changing compressor, selonoids, no results at the end dealer cleaner air hoses with compressed air and that was the problem, I spended about $1100 in parts I did not need.
So you are saying that your air lines were blocked?

Mine did have a bad compressor. It had thrown a rod!

I also had avehicle which had the rear air shocks replaced with springs.
So I had to purchase new air springs for the rear and all is now working fairly well.
My compressor seems to kick in for no reason and I suspect a leak.
Figuring the small size of the lines, it would not take much to loose pressure with even the smallest leak.
I found one at a "Y" fitting.
I was able to remove it and replace three small "O" rings on each line.
Has not leaked since but the compressor still runs at odd times.

No more Check Susp light though!