2006 Hummer H2 Questions

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Key stuck in ignition
My truck is a 2006 H2 Hummer. I loosened the cover around the steering wheel / ignition and I can press a brass button inside and then remove the key! It appears the system is not recognizing that it is in park, maybe...
When I pressed the button to put the driver's side rear window down, I heard a loud clunk, which ended up being the window falling all the way down into the door. Thankfully, it didn't break. We're pretty knowledgeabl...
I am trying to get my H2 through smog. I recently had some work done on it, but the computer for the catalytic converter has not reset, even after driving it about 150 miles. Anything I can do to make this happen fa...
It went down to to 5 degrees. I took the truck out for fuel due to it being low. drove to the gas station gas light came on then low oil pressure and dinging noise started. Went back home and parked the truck. I c...
Left side ride height sensor has been replaced, left rear airbag been replaced twice. Within a few minutes left side is completly empty, dealer cant find any leaks, computer doesnt flash any codes, computer says truck...
the switch is not turning on the compressor. but the suspention is still filling
i need to replace my map or reading lamp bulbs - how do i do this?
my h2 hummer looses power uphill only any answers please
hi there,just wanted to ask how easy is it to replace the hand brake shoes on h2 hummer ,do i have to remove the axle?and how big of a job is it to remove the axle,thank you
Recently, I had a flat tire and replaced it with a new tire. Since this time I have had problems with steering with tight turns (feels like vehicle in 4W high locked when not). I am also noticing a burning smell in ...
Wind noise at highway speeds
The car would drive fine until the loss of engine power message would appear and the engine would shake and when you step on the gas pedal nothing would happen. The car would only go no more than 2 mph. After you yo...