Front airbags down...

[Blass88]

I replaced all four bags, solenoids and O rings and the compressor last year..on my 88 Blass.(Brand new)
After that, all was fine but lately the front bags won't go up at all.
The rears are fine...I know the rear has only one height sensor and the front has two...Is there another reason for both front bags not inflating at once....

Is there a fuse between the front solenoids and the height sensors..

[Tony T]

Is the check suspension light on? Perform the suspension self test (in the tech section).
Also check that the front height sensors have not come off there mounts.

[90LSC]

Check the o-rings at the dryer.

[2manymarks]

I replaced all four bags, solenoids and O rings and the compressor last year..on my 88 Blass.(Brand new)
After that, all was fine but lately the front bags won't go up at all.
The rears are fine...I know the rear has only one height sensor and the front has two...Is there another reason for both front bags not inflating at once....

Is there a fuse between the front solenoids and the height sensors..

What was your parts source? Did you also replace the dryer?