Hummer H3T Questions Maintenance & Repair

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pwake asked a 2009 Hummer H3T Adventure Maintenance & Repair question 4 years ago

Repair Cost

I have 2009 hummer h3t; 3.7l motor; very well maintained. Moved from sea level to 5600 feet elevation. Engine runs smooth but makes a whirring noise when starting, and lacks power for the past coupl...

58 views with 1 answer (last answer 4 years ago)

stevem1234 asked a Hummer H3T Maintenance & Repair question 8 years ago

Heater Blow Fan Not Work

had air recharged and now fa ions

14 views with 1 answer (last answer 8 years ago)

stevem1234 asked a 2009 Hummer H3T Base Maintenance & Repair question 8 years ago

My Hummer Will Not Crank Battery Full Of Power

38 views with 2 answers (last answer 8 years ago)

Susi asked a 2009 Hummer H3T Base Maintenance & Repair question 8 years ago

My Hummer Doesn't Start What Could Be Wrong?

My 2009 Hummer H3T will start perfectly almost all the time, Every once and a while however, it will not start. I just replaced the battery,so there's no way that's the problem. Usually, after about 1...

53 views with 1 answer (last answer 8 years ago)

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