Hummer H3 Questions Maintenance & Repair

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Sms219
0

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 ...

8 views with 1 answer (last answer 6 days ago)
Supermax46
0

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 ...

15 views with 5 answers (last answer 2 weeks ago)
Sms219
0

I Have A Hummer H3 2006. I Engine Light Is On I Put In A New Thermostat It ...

11 views with 1 answer (last answer 3 weeks ago)
landmanjd
0

I Replaced The Fuse Block, Why Don't I Have Any Power To My Vehicle?

My 2006 Hummer H3 wouldn't start. I just shut it off. I tried to restart and it would turn over but wouldn't fire. I called a certified mechanic. He told me to tap on the fuel tank with a hammer. H...

Dirani
0

Vapor

Hello there I just bought a pre-owned hummer h3 2006. It looks and sounds great. I changed all oils (engine oil and filter, gear oil, and rear deferential oil) and i even had the oil chamber flushe...

Mike N Mckee
0

2009 H3 Won't Crank

11 views with 2 answers (last answer 2 months ago)
Mike N Mckee
0

2009 H2

Wyn40
0

A Knocking Sound!!

When I Turn Left The Knocking Is Loud, When I Turn Right It Is Low With Grinding On Both Turns, Also When I Drive From A Stopped Position The Knocking Starts, But Stops, Why Is This??

14 views with 4 answers (last answer 2 months ago)
kerry1731
0

Clicking Noise When I Excellerate

clicking noise when i excellerate

11 views with 1 answer (last answer 2 months ago)
rnccheryl
0

Every Time It Rains The Hummer Won't Start.

28 views with 1 answer (last answer 3 months ago)
Brandon Pennington
0

Service Stab Sys , Traction Failure , Reduced Power

Already changed throttle body don't know what to do next

72 views with 1 answer (last answer 5 months ago)
rocopela
0

Engine Running Rough

Engine light comes on, blinks for a while then remains steady; engine idles rough; what causes this problem?

40 views with 4 answers (last answer 5 months ago)
David Worth
0

Airbag Light

Air bag light came on , passenger light goes on and off when someone sits and gets out,so that sensor works right,why does the driver side need a sensor, there will always be a driver,is there a se...

55 views with 2 answers (last answer 5 months ago)
macsim
0

What Is The Proplem With Abs Icon Flashing And Stability Alerts

14 views with 1 answer (last answer 5 months ago)
duracell10
0

Have A Code For Drive Starter Hummer H3

34 views with 4 answers (last answer 5 months ago)
Pam Luallen
0

How Do You Run The Sequence To Get The Tpm Light To Stay Off? I've Checked ...

30 views with 1 answer (last answer 6 months ago)
Lindsay Beharry
5

My Hummer H3 2007 Won't Start. It Happened To Me About 3 Times Now. I Waite...

24 views with 1 answer (last answer 5 months ago)
GP GP
0

2008 H3 Smoke Coming From Driver Side Dashboard

Last 3 days Humphrey( my H3 lol) been kicking out a light mist on my driver side dashboard close to windshield. Seem to leave a oily residue on windshield inside car. Does not happen on passenger ...

32 views with 1 answer (last answer 7 months ago)
Johnny Yen
0

H3 Wont Crank Temporarily. Lights Work, Battery Charged.

My H3 just did this last evening. It had been sitting for several hours in mid 30 degree temperature. The door locks, lights, everything was working. I turned the key and nothing happened. Lights st...

39 views with 1 answer (last answer 5 months ago)
tjcpink
0

Hummer H3 2007 Check Engine Light

So I bought my Hummer, Used of course, It threw a check engine light and I brought it back to the dealership. A long story short it was a cracked cylinder head. So they have replaced it after 2 and a ...

161 views with 1 answer (last answer 8 months ago)
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