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Questions tagged [h2]

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Ball Joint Separator Large Enough for GM Truck Ball Joints?

I am trying to separate the upper ball joints from the steering knuckle on a 2003 Hummer H2. I have tried using a pickle fork to separate them but it will not budge by any means. I tried using a ball ...
Wolf Zwiener's user avatar
1 vote
1 answer
23 views

Spongey Felt Like Dust Cover Instead of Dust Boot in Idler Arm for 2003 Hummer H2

I want to replace the idler arm. The new idler arm I bought made by Precision has this instead of a dust boot. Could I use this or do I need a dust boot?
Wolf Zwiener's user avatar
1 vote
1 answer
206 views

Self Applying Brake Pedal after Rebuilding Hydroboost - 2003 Hummer H2

Took the hydroboost apart and replaced the seals with a rebuild kit to get rid of a leak. Put everything back together and reinstalled it in the car. When turning on the engine, and bleeding the air ...
Wolf Zwiener's user avatar
2 votes
1 answer
252 views

2003 Hummer H2 Coding an Ignition Lock Cylinder

Recently I had to drill out my ignition lock cylinder out because someone broke into my vehicle and drilled a hole into it. See the question about that here: 2003 Hummer H2 Ignition Lock Cylinder Has ...
Wolf Zwiener's user avatar
3 votes
1 answer
552 views

2003 Hummer H2 Ignition Lock Cylinder Has Hole Drilled into It from Car Thieves

Alright so my vehicle was broken into and they drilled a hole into the ignition lock cylinder. I am unable to turn the cylinder lock at all with my key. Putting a new ignition lock cylinder in seems ...
Wolf Zwiener's user avatar
1 vote
0 answers
142 views

H2 Power Steering Leak

2003 Hummer H2: So it looks I got a leak between two places. One between the gearbox housing and the steering column; and another between the housing and pitman arm. I was able to find these leaks by ...
Wolf Zwiener's user avatar
0 votes
1 answer
968 views

2003 Hummer H2 - Air will not come out of vents and circulation does not work. Heating, cooling, and blower works fine however

Air will not come out of vents for either head or legs. The blower works just fine and I feel air coming into the cabin at different crevices of the dashboard but I don't feel anything when I put my ...
Wolf Zwiener's user avatar
0 votes
1 answer
352 views

Coolant Leaks while Engine is Running on 2003 Hummer H2

So this vehicle is leaking coolant. And I couldn't see where the leak was coming from when looking over the hood or under the car, but it looked like it came from the water pump. I got the water pump ...
Wolf Zwiener's user avatar
1 vote
0 answers
149 views

Climate Control Module Temp Numbers Jump Around

I have a 2003 Hummer H2 and if I wanted to change the temperature in my vehicle, I would do so by turning the knobs on the vehicle's climate control module. One of which is for the driver side while ...
Wolf Zwiener's user avatar