The compressor quit is there a place to manually inflate the air bags until i get the replacement compressor

With out seeing the vehicle, it is difficult to say. There are fuses that control the small compressor that inflates the bags, the wiring could be faulty. the compressor could be bad. The control switch could be bad, I am not sure what activates the compressor on that model, weather it is automatic load leveling or manual leveling with a switch inside the car.
It might pay to get a manual such as haines for your perticular model. Sorry I couldnt be more helpful, but electricly controled systems like this are hard to trouble shoot without seeing them.

I replace both rear air springs on my envoy denali and it it still wornt inflate all the way up and u could hear the compressor working what can I do to fix the problem

take a look at www.strutmasters.com. they sell kits to replace that whole mickeymouse system.
they never really work after the warranty expires. now that you have dumped that much money into it and it still does not work, you should think about a real coil spring and shock system.

First, you should have a warning light telling you it is not working. There is a switch for the air suspension underneath the glovebox-right hand side or in the rear hatch area on the left panel..make sure it's on. If all 4 air bags are deflated it could mean the air pump or actuator is malfunctioning.

the compressor sits under the fender and is held in place by 4 rubber mounts to lower noise, sounds like the leak is in one of the valves at the top of the strut ? if you like this car the perment fix is to by a kit from strutmasters .com and replace all 4 air bags and it will ride like the old pre 90s cont , good luck p.s this is about $1,200 ouch

yes disconnect small plastic air line on compressor under wiper bottle turn key on to open air solenoids put compressor air nozzle into line should inflate rear bags for awhile until they leak off good luck

need to make sure no fuses are blown and also make sure the air ride button is still on

Hello;
The inflatrion air valves have probably gone bad. You can buy the valves seperate from the air bags but make sure your bags are in good shape. The air valves come (or did) with the new air bags. May be time to replace the rears with new. Hope this helps, please rate me high;
Rich
RPM northwest

I would recommend going to strutmasters.com and taking a look at the conversion kits. these convert you from the airbag to a powder coated American made steel coil spring that is guaranteed to last the life of the car. Airbags and compressors are constantly having to be replaced. Also something alot of people don't know is that theses air suspensions are not meant to be in temperatures above 90 Degrees or below 40 Degrees. That is most of the world. The temperature will cause you to replace alot of bags. and typically when your replacing a bag you are going to have to replace the compressor to because the bag had a hole or small crack in it causing the compressor to over work and it will die. I posted the link below so you can take a look http://www.strutmasters.com/lincoln-suspension-parts-s/1.htm I hope I was of some help Good Luck!!!

I have a 2002 Bravada w/air suspension. When the compressor is loud it is bad. I bought a new one for less than $300 off the net but after 6 months it is not inflating the rear even though it runs briefly after start-up. It is most likely the compressor check valve. The Compressor Service Kit costs about $25 at the dealership. My rear air springs went bad (right side first) with cracked rubber and leaking. The right side was always lower when it would inflate and would leak until the whole rear was down. New air springs are about $85 w/o shipping @ GMPartsDirect.com. Also, the sensor can go bad but my buddy who works on Bravada/Envoy said this is usually NOT the problem. Compressors go bad after a few years and the air spring rubber deteriorates causing leakage. If the air springs leak, the compressor runs alot more and wears out faster. I'm not a certified mechanic, but have replaced the compressor myself and it took about 2 hours. As for the Compressor Service Kit instructions- you can search "Bravada Letting You Down?" on the net and a tech gives full instructions on how to service the compressor. He states that the compressor check valve sticks and it will not build pressure to inflate the rear of the vehicle.