Hummer H3 Questions Maintenance & Repair

  • Newest
  • Recently Active
  • Unanswered

Purge Valve

Is it difficult to replace the "dorman valve canister purge valve " on my Hummer h3? I've seen a video of it done on a gmc. Is this the same?

3 views with 1 answer (last answer 13 hours ago)

H3 Filled Up My H3 Last Night Then It Did Not Want To Start. After It Start...

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

I Left Hummer H3 On Auxillary About 10 Minutes To Connect Satellite Radio. ...

10 views with 1 answer (last answer 2 weeks ago)

Temperature Gauge

I have a 2006 Hummer H3..for a while now my temperature gauze on my dash panel shows on low and does not move. Even when i go visit family 2 hrs away...Everything else is running fine ..ac turns o...

12 views with 1 answer (last answer 2 weeks ago)

Dvd / Cd/ Player Won't Come On

I can't get my dvd player to come on ...or screen

What Would Make The Backup Camaera On My Rearview Mirror Stop Coming On Whe...

It was working just fine then just quit

Hummer H3 Cuts Off

My 2007 hummer3 cuts off donetimr when the RPM needle drops between 1 and 0

On The H3 Which Botton On The 4wd Should Be Lit Under Normal Driving Situat...

under normal driving situations which button on the 4wd display on the dash should be displayed

My 2006 Hummer H3 Will Not Start

My 2006 hummer h3 will not turn over the lights and all electronic will come on. I put a new battery on it and it will be dead the next day. Please help me.

Is There An Interior Fuse Box On The 2007 Hummer H3

I Have No Power To My Exterior Mirrors, I've Checked The Harness On Body Si...

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

07 Hummer H3

My hummer h3 is having major issues at the moment with abs, stab system & service faults light constantly coming on and when this happens I have no a/c in the car. I have replaced the abs module a...

2007 Hummer H3

I have a 2007 Hummer h3. I have had a miss and replaced the coils plugs and injectors. And check engine light went off. After three days the light came back on saying fuel cap or running lean. Wh...

19 views with 1 answer (last answer 3 weeks ago)

A Thump Noise Every Time I Stop Or Take Off

Every time I hit a bump or quick stop or ready to drive off or slow down and then take off again my hummer makes a loud thump noise like as if the axle is loose. The n when Im in park switching ...

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

Clinking Noise From Driver Side After Taking Turn

I have hummer h3 2008 every time I turn right or left there is a clinking noise from driver side or if I go on my drive way can here from front. I took to mechanic they could not find any thing . I sp...

12 views with 1 answer (last answer 4 months ago)

2007 H3 Dies About Once Or Twice A Month? Starts Back Up Fine And Runs Fine...

14 views with 1 answer (last answer 4 months ago)
30

Hummer H3

My hummer h3 gets stuck when I turn the steering wheel almost all the way like when I need to back up and turn to pull out or to just take a sharp turn to drive in to a parking it slowly comes to...

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

2007 H3 Wont Go In Reverse.

PUT THE H3 IN REVERSE. PRESS THE GAS MOVES ABOUT 6-8' THEN ITS LIKE IT IS NEUTRAL NO MOVEMENT

29 views with 1 answer (last answer 5 months ago)

Engine Light

I have asked several questions and never got a response. I have a 2006 Hummer H3 the engine light came on the code showed I needed a thermostat. I replaced it and it was off. the engine light came ...

27 views with 1 answer (last answer 6 months ago)

Ac

I had a freon leak on 2007 Hummer h3 had to replace the o rings on compressor. Put in new freon. Now when it's hot out it doesn't blow very cold air. Anyone know what's wrong. When it's dark I ...

27 views with 5 answers (last answer 6 months ago)
1 2 3 4 5 ... 7 next

Search Hummer H3 Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Hummer H3 Experts

#1 cocod
cocod
Reputation 670
#2 HummerGirl
HummerGirl
Reputation 650
#3 PatriciaDoss
PatriciaDoss
Reputation 490
View All

Related Models For Sale

Used Hummer H2
43 Great Deals out of 1,267 listings starting at $8,995
Used Hummer H2 SUT
7 Great Deals out of 214 listings starting at $13,995
Used Hummer H3T
42 listings starting at $17,990
Used Jeep Wrangler
501 Great Deals out of 18,396 listings starting at $2,500
Used Jeep Wrangler Unlimited
492 Great Deals out of 42,544 listings starting at $9,399
Used Chevrolet Tahoe
810 Great Deals out of 27,743 listings starting at $1,700
Used Ford F-150
3,007 Great Deals out of 207,341 listings starting at $1,000
Used Hummer H1
60 listings starting at $60,000
Used Toyota FJ Cruiser
95 Great Deals out of 2,227 listings starting at $7,998
Used Jeep Grand Cherokee
900 Great Deals out of 66,110 listings starting at $1,500
Used Chevrolet Camaro
377 Great Deals out of 40,506 listings starting at $3,500
Used Chevrolet Silverado 1500
2,535 Great Deals out of 151,790 listings starting at $1,500
Used Toyota 4Runner
359 Great Deals out of 20,568 listings starting at $2,495
Used Dodge Charger
444 Great Deals out of 29,937 listings starting at $2,275
Used Cadillac Escalade
283 Great Deals out of 10,219 listings starting at $1,900