All 2003 Hummer H2 questions

engine for about 1 minute. then faults back out and service air suspension comes on???

seems to be a hot short. Any ideas where I might find the culprit to the nuisance?

sometimes it stays on, most of the time it flashes then off. At first it blew hot air out the pas...

Dash lights go off an on.

then it started to want to shift in to passing gear like something is holding it back. what you t...

I started my H2 and it started fine, no hesitation at all. As I began driving up my street, it fe...

is going down. I noticed that when I get out of the truck the air bag goes up and then a clicking...

just wondering where the fuel filter is located on a 2003 h-2 hummer

When I turn on the engine i notice that on the passenger side air vent hot air. The drivers side ...

I NEED TO REPLACE THE HEATER BLOWER ON A 2000 HI MODEL

What could be wrong?

I dont know if changing my battery has anything to do with it but before i changed the battery ev...

I want to put Side steps / Nerf Bars on my 2003 Hummer H2 anyone know what the bolt sizes are?

It ran out of gas in december, wouldent start after. When weather warmed up it started about 4 ti...

TOOK AIR RIDE OUT PUT SPRINGS KIT IN 2003 H2 HOW DO I TURN SERVICE AIR SUSPENSION LIGHT OFF THANKS