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2004 GMC Envoy. Rear Air lift bags are not inflating. Mechanic says pump needs to be replaced. New pump is $500.00. Any suggestions where to purchase after market product that is not so expensive

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Posted on Jan 02, 2017

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SOURCE: i have a 2006 gmc

give me your adress where i can send it to you.

Posted on Sep 23, 2010

jlisagearhea
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SOURCE: where are the lift points for 2002 gmc envoy?

The lift points for a fllor jack are under the lower control arms in the front.The lift point in the rear are under the shock mounts on the axle.If you are using a hoist then the lifts points are the four corners on the lower part of the frame between the front doors and tires and rear doors and tires.I hope I could help, Rate me acordingly.Thanks...

Posted on Oct 11, 2010

  • 1 Answer

SOURCE: rear air suspension/air bags are

check the air compressor for the air bag should be around the top of engine

Posted on Oct 23, 2010

  • 1 Answer

SOURCE: Can 1998 GMC Envoy HID headlight assembly be

yes it can! if you email me I can show you how.
dickinson.david.5k@gmail.com

Posted on May 31, 2011

  • 1311 Answers

SOURCE: My GMC ENVOY has been

You probably have a leak in one of the air lines going to the airbags in the coil springs, or the compressor has failed to produce air pressure.

Posted on Aug 06, 2011

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Having problems with 2002 envoy rear right side airbag does not want to inflate how can i find out whats wrong with right side rear airbag does not want to inflate on a 2002 envoy


A consumer lawyer has suggested that General Motors Issue a RECALL on these vehicles. Air Bags Problem on the 2002 GMC ENVOY Car problem(s) with the 2002 GMC ENVOY. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. This information may be used by NHTSA during the investigation process. You may file your own complaint by calling the NHTSA Monday-Friday 8am to 8pm at (888) 327-4236. You can also file a complaint online! Though it has not gotten to the point of them issuing a recall, This is from December, 2014! Hope this helps.

Jan 28, 2015 | 2002 GMC Envoy

2 Answers

The back end is lower than the front end, like the shocks are broken, maybe something about an air shock?


Looks like it.
Go to each corner of the car, press it down as much as you can and let go quickly. The corner should bounce up a little, down a little and then stay at the mid point - that is a 1.5 bounce. If the car is bouncing more 1.5 times or doesn't bounce at all, then the shock at that corner is bad and need to be replaced.

Shocks don't have a valve for the driver to fill with air. They need to be replaced with new ones.

Based on what you describes, the back corners will not press down and of coarse will not bounce - a definite shocks problem that need to be replaced.

Oct 23, 2013 | 2004 GMC Envoy

1 Answer

How do you keep rear air bags inflated


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

Sep 30, 2012 | 2000 Lincoln Navigator

1 Answer

My 2002 envoy will not lift back up


Sounds like the air bag pump went out. I replaced mine and got it on line and saved hundreds. It is located just behind the right rear wheel well just over the muffler.Hope this helps.

Nov 22, 2011 | 2002 GMC Envoy

1 Answer

I have a 2004 GMC Envoy xuv and my rear shocks keep losing air. I think they are made w airbags. I was just wondering if they can be patched up or do they need all new airbags and where can u find new ones...


The air bags should be strong and not leaking themselves. It may be a valve on the bags or the plastic line going to the back that is leaking.
Some soapy water sprayed on the air ride items may show bubbles from where its leaking. Like checking a tire for leaks.

Oct 07, 2011 | 2005 GMC Envoy Xl

1 Answer

HEllo I have a 2003 GMC Envoy SLT and evey morning the rear end is down practecaly on the floor but when i turn it on the compresor lift the cars rear end back up. I do hear the leak of air in the rear...


well have you determined where the air leak is coming from???? Get soapy water and locate, could just be a fitting loose and a snug with a wrench is all. If this vehicle has an air bag and it is leaking from a puncture or crack in the bag then it has to be replaced, but check air line and fittings with soapy (dish soap ) water first.

Apr 11, 2011 | 2002 GMC Envoy

1 Answer

I have a 2003 envoy where the rear end is riding realy low any ideas


I had the same problem with my '02 Envoy 4x4; had the soap test done and there were no leaks; also had the air compressor motor checked and mechanics said it was fine. The rear air bags were worn and cracked so I had them replaced. It lifted and rode at the correct ride height for a few weeks.
After having the rear air bags replaced I noticed that it was starting to not lift as before. Had another diagnostic check; the air compressor was not forcing air through the system in order to lift the vehicle. The air compressor motor was replaced. Compressor comes on and shuts off now.
Vehicle is at the normal ride height now.
Rear air bags and air compressor motor were dealership parts; unable to find after market; not recommended to replace with used parts.
I had the dealership to run the diagnostics and had another mechanic to replace the parts. Total repair for bags, motor + labor = $1500

Nov 14, 2010 | 2002 GMC Envoy

2 Answers

Removing rear air suspension on GMC Envoy


Just behind right rear tire up in the wheel well. Air inlet is inside right rear quarter near the accessory inflator. Compressor runs 3 lines one for the accessory inflator and one for each air bag.
THere are also 2 sensors, one on each trailing arm that senses load and then raises and lowers accordingly.

Dec 28, 2009 | 2002 GMC Envoy XL

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