Hummer H2 For those who like a little more gleam to their Hummer, the H2 offers a similar rugged look as the H1, but as a lower cost, and with more added features, making it almost a massive luxury SUV.

Most common problems with H2's

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  #41  
Old 05-02-2011, 10:40 PM
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Tricia,
While you are researching can you find out why my left rear blinker won't work? Tried everything I can think of..

Charles
 
  #42  
Old 05-02-2011, 11:11 PM
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Default Many problems

I have had my transmission fluid and coolant leak in radiator and have had to replace my radiator and transmission twice. My mirror motors went out and had to be replaced and I'm just got told today that my hyperlink and gear box are leaking and need to be replaced. I have a 2007 H2 with 52k
 
  #43  
Old 05-03-2011, 08:46 AM
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Originally Posted by h2_32137
Tricia,
While you are researching can you find out why my left rear blinker won't work? Tried everything I can think of..

Charles
I would be happy to look into this for you. In order to do some further research, I will need the VIN for the vehicle. Please feel free to contact me here on the thread or via private message. Hope to hear from you soon.

Tricia, GM Customer Service.
 
  #44  
Old 05-03-2011, 09:35 AM
Join Date: Apr 2011
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Wink

Originally Posted by Elephant
I have had my transmission fluid and coolant leak in radiator and have had to replace my radiator and transmission twice. My mirror motors went out and had to be replaced and I'm just got told today that my hyperlink and gear box are leaking and need to be replaced. I have a 2007 H2 with 52k
I would like to look into this further for you. Did you have to visit the dealerships regarding these concerns? In order to do some further research, it may also be helpful to have your VIN as well. Thank you in advance.

Tricia, GM Customer Service.
 
  #45  
Old 05-04-2011, 02:25 PM
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Originally Posted by Elephant
I have had my transmission fluid and coolant leak in radiator and have had to replace my radiator and transmission twice. My mirror motors went out and had to be replaced and I'm just got told today that my hyperlink and gear box are leaking and need to be replaced. I have a 2007 H2 with 52k
WOW WOW WOW. Either you are just bagging on the H2 or you are getting ripped off. I am just saying.
 
  #46  
Old 05-04-2011, 02:52 PM
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Default Treat my H2 with care

NO, treat my H2 with care an loved it but can't afford 2k in repairs every year. All repairs done by GM dealers and you can see fluids leaking out from under the truck. You could see the oil in the coolant when the tranny went bad both times.
 
  #47  
Old 05-04-2011, 02:54 PM
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Truck at Ed Bozarth Chevy in Las Vegas now. Also water pump leaking. over 2k in repairs and normal maintance
 
  #48  
Old 03-25-2013, 03:03 PM
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Default Me too! - 2006

Originally Posted by medihummer
have a 2006 and had oil pump issue no oil pressure any more had to replace it

had a transmission problem but put on a magnuson charger.
replaced it with 4l80 and changed gears to 4.88/1
very nice specs now
My oil pump just went out. I installed a MagnaCharger and have done a lot of work on my 4L65. I would like to know more about what it required for the 4L80 and gear change. Can you please PM me?

I'm guessing I won't have the fuel pump problem since I replaced it when I installed the supercharger. I have had to replace the water pump, alternator, thermostat and recently the radiator.

Thanks,
Rick
 
  #49  
Old 03-25-2013, 09:10 PM
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Wiper motor went bad
Manifold bolts broke off and were rattling inside manifold (common for h2's)
Wind noise from windshield (every h2 I think)
Left mirror motor
Fixed everything except my mirror.

05 h2 with 65k miles
 
  #50  
Old 03-25-2013, 09:42 PM
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My 03 and now my 06 both have noisy door panels, creeks and squeaks. My 03 radiator tranny cooler broke and took out my trans, it was covered under warranty and the bill was almost 5 grand. My 06 has been trouble free.
 


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