Hummer H3 Questions Any type

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Hesitation

until it warms up it hesitates and sputters a bit. going down the road it seems to cut out but not all the time. also when its cold out and I take off the rpms go way up almost like its in neutral the...

My Hummer Sometimes Will Not Start, Wait Ten Minutes And It Starts

What's Another Option For An Engine For My 2006 H3 Hummer

I Just Changed My Alternator And Battery Now I Have No Power In My H3 Humme...

150

I Have A 2006 Hummer3, Back In 2013 I Was Told I Needed A Transfer Case. Th...

Have 09 Hummer3 And Dial Turns For Ac/heat Fan But Absolutely No Blowing Co...

Hummer 3 Blower Works, But Is Not Blowing Heat

2007 Hummer 3 Blower works, but no heat, heater button in the correct position for heat, just blows cold air.. Any answers?

Popping Noise Coming From Transfer Case While In Awd

Transfer case is popping while in 4 wheel but it does not pop while locked into 4 wheel high or low

H3 Heater Blower Works But Not Alot Of Heat Comes Out

blower comes on but the heat is sometimes cold or just warm replaced the thermostat and had the fan recall done

10

Keyless Entry

Okay ladies and gentlemen.. Might sound stupid to you guys but, I bought a used 07 h3 a few years ago.. It didn't come with fobs for the door locks. Can I buy random aftermarket fobs and have them ...

Check Engine Light Was On. Ran Fine. Codes Pointed To Bank One

I replaced the O2 sensor. The light went off for a couple days and came back on with the same code. I replaced the other O2 sensor. Light stayed off for two days and is back on. Code is bank 1 issue...

My 06 H3 Hummer Won't After It Rain Or Washed

I've been having a lot of electrical problems with my H3 Hummer 2006 everytime it rains or I take the car and get a wash it will not crank up I don't know what's wrong with it I've tried everything...

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?

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

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...

Will My 18 In Oem Wheels Fit On 4 In Suspension Lift From Rancho?

I'm thinking of buying the 4 in. suspension lift from rancho, but I have read that oem wheels wont fit after the kit is installed. If this is true why, and are there possibly adaptors that I can insta...

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.

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

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...

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

Hummer H3 Experts

  • #1
    HummerGirl
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    850
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    cocod
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    830
  • #3
    PatriciaDoss
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    660
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