Hummer H2 Questions Maintenance & Repair

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Wrecker91
0

Troubleshooting Procedures For A Tailgate On A Hummer H2

Tailgate will not open from outside

50 views with 1 answer (last answer 3 months ago)
nomkcaj
0

How Do You Remove The Dash In A 2006 Hummer H2. Also How To Install An Afte...

I have a 2006 hummer h2 base model with boss amp system, onstar, steering wheel, and backup camers. What wiring kits will I need? Thanks Harry

81 views with 2 answers (last answer 4 months ago)
altopolski
0

Encoder Motor

ok I have a 2004 hummer H2my encoder motor went out and this place send me two one was in4wd low and the other one was 4wdhi and I no they are to be in neutral not in any other gear so I think I got ...

73 views with 2 answers (last answer 5 months ago)
hummerdawg
0

My 2008 H2 Shuts Off After A Long Drive

If I drive over 15 miles it shuts off after I get off of the freeway, When the rpms drop to idle it shuts off. took it to the dealer and they are guessing. they are now telling me I might need a new e...

50 views with 3 answers (last answer 4 months ago)
fulpul
0

2005 H2 / Heater And Ac Not Working / Display Not Working

Nothing showing on display screen...no AC or Heat

95 views with 1 answer (last answer 8 months ago)
Sheila Aull
0

My 2003 H2 Right Passenger Window Stopped Working. (sounded Like Something ...

Down. What might be the problem? Are they related?

92 views with 2 answers (last answer 6 months ago)
desk
0

Why Does The Service Engine Code Appear Showing #3 Misfire? Car Seems To R...

The H2 has been to several dealerships and mechanics, can only state #3 misfire, could this be a electrical issue? Very frustrated!!!!

52 views with 2 answers (last answer 5 months ago)
cdwyer1
0

I Am Looking At Buying A 2005 H2 And The Car Was Lifted With Tires That App...

My mechanic who is a h2 enthusiast says they should not be on the car, but the dealer and their mechanic seem to think they are fine. THe vehicle has a lot of upgrades and extras, but the tires loo...

104 views with 3 answers (last answer 8 months ago)
Tim Lugibihl
25

What Can I Do To Increase The Gas Mileage

463 views with 3 answers (last answer about a year ago)
casper313
20

H2 Cuts Off When I Shift Into Gear

108 views with 10 answers (last answer about a year ago)
RXR49er
5

2003 H2-ac Unit Blowing Hot Air In Spite Of Being Fully Charged, What Else ...

I have checked the unit and it is fully charged. I cannot figure out why I am getting nothing but hot air blowing thru the vents.

352 views with 1 answer (last answer about a year ago)
nellis
0

Front End Seems Higher Than Rear End

Is there anything that would make front end look higher than rear? Do shocks have anything to do with it? When I drove to work and parked, car looked normal. But in my garage, it looked slanted. Ei...

128 views with 1 answer (last answer about a year ago)
NaysH2
0

Rear Hatch Door

My rear hatch warning light keeps coming on, but the door is shut. I know its tight because I just slammed it shut. Whay is it doing this?

251 views with 2 answers (last answer about a year ago)
Jluith
0

Ongoing Problem With Engine Light Going On Due To Gas Cap.

I have replaced gas cap 4 times since 2003 and this has cleared engine light problem each time. However most recent gas cap change has not remedied engine light. Any suggestions?

941 views with 1 answer (last answer about a year ago)
rcobra
0

Fuelpressure%0a

57 views with 2 answers (last answer about a year ago)
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