Air Suspension Help

[BigDawg99]

Ive got a 2002 Yukon Denali with the Air Ride Rear Suspension..It hasnt worked since i bought the truck used...Is there a valve that i can Put air into the Bags to see if the Bags leak or if its just the air Compressor..Right now the Compressor is not even turning on..Not sure if it was disconnected because of the Leak in the Bags or if the Compressor is bad...would really appreciate the help...thanks in advance

Peter

 

[CEN2MENTAL95]

you can buy arnott reman OEM with a new compressor and dryer rebuild kit OR Arnott sells specially modified Bilsteins.

I bought the bilsteins front and rear, with a new compressor and dryer rebuilt kit....GREAT RIDE!

 

[01yukon]

Of course check all your fuses. I had an 02 that I had problems with the rear air suspension. The compressor won't turn on unless you have significant load on the rear or your shocks are low on air. If it's working properly and the air shocks hold air, you'll rarely ever hear it run. Mine had a leak on one of the shocks and ran all the time. You could cut the lines and tap in a schrader valve to test the shocks. I could here mine leak. As far as the compressor I'm not sure. You could get a couple buddies and stand on the rear bumper or put a heavy trailer and see what it does.

If you decide to replace anything let me know. I have an 01 Tahoe that had a brand new rear air suspension installed from the dealer and I'm taking it off soon and I'll make you a great deal.

 

[taron11]

Do you still have air compressor system? Does it include shocks? How much?