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Has Anyone Had A Problem With The Computer On A 2006 H3?

Going down the highway the vehicle shut off. Dashboard flashed messages about reduced power and system error. The vehicle would not start back up or even turn over for about 5 minutes. Then it st...


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!!!!

8 views with 1 answer (last answer 2 days ago)

Hi I Have An H1 2,000 And Im Getting DiƩsel Fumes In Cabin Really Bad And A...

Also the tt4 and abs light has been on for a long time now

1 view with 1 answer (last answer 5 days ago)

How To Get Rid Of Musty Smell In A/c?

Now & then the a/c stinks. I put it on high & try to blow it out & it comes back eventually. Embarrassing!

9 views with 2 answers (last answer 5 days ago)

My Hummer3 Needs Leaf Springs, How Much Should They Cost? My Mechanic Is Ch...

Back leaf springs need replacing. Back wheels are not centered in the wheel well.

10 views with 1 answer (last answer about a week ago)

I Replaced Both Keyfob Batteries And Either Will Work?

i replaced my batteries in my used and unused keyfobs and neither will lock or unlock my doors. Is there something I can reset or are there fuses i need to check?


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...

13 views with 2 answers (last answer 3 weeks ago)

Taking The Front Drive Shaft Out

I have a 2006 Hummer H3. I let a buddy borrow it and he took the front drive shaft out and drove it to the end of his driveway and back and put it in park. Now when you put it in drive it will not mov...

64 views with 1 answer (last answer 2 months ago)

Why Do I Lose Power When Stuck And In 4x4

19 views with 2 answers (last answer 2 months ago)

How Do Hummers Handle On Snow And Icey Roads?

45 views with 3 answers (last answer 2 months ago)

Loosing Tracks Ion In Snow

17 views with 1 answer (last answer 2 months ago)
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