Hummer H3 Experts

#1 cocod
cocod
Reputation 560
#2 HummerGirl
HummerGirl
Reputation 540
#3 PatriciaDoss
PatriciaDoss
Reputation 420
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Hummer H3 Model Overview

Hummer H3 Questions

HAASTYLE
0

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

3 views with no answers yet
stingerh3
0

My Hummer Sometimes Will Not Start Like It Doesn't Want To Fire Up. Wait 10...

maybe is the fuel pump

10,690 views with 65 answers (last answer about a week ago)
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 about a week 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 ...

16 views with 5 answers (last answer 2 weeks ago)
landmanjd
0

My H3, 2006 Has A Different Starting Problem.

Sometimes when I try to start it, the ignition switch seems to stay engaged even if I turn the key to off. It acts like it isn't getting fuel. If I take a hammer and tap on the fuel tank, it will st...

21 views with 4 answers (last answer 3 weeks ago)

Hummer H3 Overview

Like the H2, the 2007 Hummer H3 has only one engine option available, a 242hp, 3.7 liter, inline 5 cylinder. However, the H3 has received an additional transmission. Instead of just a 4-speed automatic, a 5-speed manual has been added as the standard transmission. Gas mileage for the 2007 Hummer H3 is pretty low, 15/19 miles per gallon. Smaller than the other Hummers, the H3 is a slightly more user friendly.
Most of the features available come standard in the 2007 Hummer H3. Air conditioning, cruise control, tire pressure monitors and a CD player are just a few of the standard features. The options include a CD changer, a navigation system and a sunroof. To keep you safe, the 2007 Hummer H3 has All-Wheel Drive, ABS, traction control and airbags. Certainly not as high end as the Hummer H2, the H3 is an excellent alternative if you need a more controlled Hummer. Owners of the 2007 Hummer H3 liked the SUV overall. A common request was for more power, perhaps a V6 or even a V8 available. Gas mileage was also a source of contention with owners. Many owners were surprised by the maneuverability and turning radius of the H3. Overall, this is a Hummer that is made for people who don't quite need a full-sized beast. It's been tamed a little bit, and some folks need a calmer ride.