Q&A
Ask Your Question2003 Hummer H2
Question
H2 started out sluggish, then died. Now it wont even try to crank over. TRS?
I started my H2 and it started fine, no hesitation at all. As I began driving up my street, it fe...
Question
My H2 is swaying big time from right to left. It feels like my left rear air bag
is going down. I noticed that when I get out of the truck the air bag goes up and then a clicking...
Question
where is the fuel filter in a 2003 h-2 hummer
just wondering where the fuel filter is located on a 2003 h-2 hummer
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What causes the air vents in front to give cold air and hot air at the same time
When I turn on the engine i notice that on the passenger side air vent hot air. The drivers side ...
Question
WHEN THE HEATER IS TURN ON IT SMELLS LIKE BURNING. WHATS THE PROBLEM
I NEED TO REPLACE THE HEATER BLOWER ON A 2000 HI MODEL
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Low coolant light comes on. Just added coolant last week. No signs of leaking
What could be wrong?
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air blows but only out of the defrost vents not below,dash or back seat area.
I dont know if changing my battery has anything to do with it but before i changed the battery ev...
Question
OEM Side Steps
I want to put Side steps / Nerf Bars on my 2003 Hummer H2 anyone know what the bolt sizes are?
Question
Started 4 times and now wont start
It ran out of gas in december, wouldent start after. When weather warmed up it started about 4 ti...
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air susension
TOOK AIR RIDE OUT PUT SPRINGS KIT IN 2003 H2 HOW DO I TURN SERVICE AIR SUSPENSION LIGHT OFF THANKS
Question
Key Fobs stop working
first, Both my key fobs stopped working, I changed the betteries. Second, the key will not go int...
Question
HEAT AND AIR ONLY FROM DEFROSTER
PARKED IN A GARAGE SOMETIMES 3-4 MONTHS
SPEED CONTROLL WORKS
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front seat heaters
my front seat heaters will come on and work great but if you hit a bump or make quick turn they ...
Question
rattling from undercarriage, i believe it may be the catalytic converter?
The rattling usually occurs about 2-5 minutes after starting the H2. When put into reverse to get...
Question
service air suspension warning comes on all times why
It says service air suspension, what that means? the truck when is Park it seems like it looses ...
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