Hummer H3 Questions Maintenance & Repair
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 ...
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 ...
Service Stab Sys , Traction Failure , Reduced Power
Already changed throttle body don't know what to do next
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...
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...
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 ...
2006 H3 Accelorator Pedal
I have a 2006 hummer and it just started ticking like a time bomb from my gas pedal. I think its coming from the sensor just above the pedal. It does it all the time accept when I go over 50 mph. No ...
Fog Lamp Replacement / Installation
Does the front bumper need to come off in order to remove / replace entire fog lamp assembly? I clearly do not see an easier way.
06 Hummer H3 Random Exhaust Smoke
When I run the car for over 25 minutes, and let it sit for an hour, I get smoke out the exhaust pipe. If I drive it short distances and let it sit, it does not done this. My coolant level is fine. I...
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 ...
Clicking Noise When I Excellerate
clicking noise when i excellerate
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??
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