Air Suspension Trouble Still

[Mike J.]

Originally Posted by EuroHummer

I had nothing but issues with the air suspension on my 03 H2. When it was time for the third replacement air bag on the same side, and issues with it sitting level, I changed over to Fabtech coils (I have the 6' lift). The extra long coils are only 300 dollars, and you can get stock length coils even cheaper. From what I have seen, they are just not worth the trouble in the long run....

Thanks for the reply EuroHummer.... thats a nice ride you have.....

[myrddin]

I see its a 2003.. But is it for sure the single and not the dual compressor? I only ask because if someone upgraded your compressor to the dual stage and someone tries to program it, it will blow up the module.

Just a thought?

[Mike J.]

Originally Posted by myrddin

I see its a 2003.. But is it for sure the single and not the dual compressor? I only ask because if someone upgraded your compressor to the dual stage and someone tries to program it, it will blow up the module.

Just a thought?

I went through the history on the truck and it is the original compressor, My problem ended up being low voltage off the battery, it would not calibrate, I changed the battery and the dealer calibrated it and all is good now.

Thanks myrddin for you angle on this.... this forum is awesome to belong too.... I have read a lot of past posts for stuff and it's amazing how much everyone has helped me with my truck.