Hummer H3 Engine Symptoms
Browse Hummer H3 Engine Symptoms questions and answers. Choose a question that matches your symptoms.
30 discussions
My Hummer H3 Will Run Good For About 3 Days Then...
I Have Replace The Battery And A The Fuel Pump
Asked by D.GRAHAM
I Have A Sporadic Starting Problem
Over The Past 8 Weeks I Have Had 4 Times When The Engine Turned Over But Wont Fire. I Have Had 2 Mechanics Tell Me That It Is The Fuel Pump...
Asked by r.spoonemore
Car Start-up
My 2007 Hummer H3 Will Not Start And Makes This Clicking Noise When I Turn The Key To Start It, So Is This The Battery, Starter, Or...
Asked by dwilliams72
Stalling/idle
Twice In 1 Week My Car Has Stalled, Once When I Was Turning Into A Driveway, And The Next Time When I Was Stopped At A Light, Both Very Bust...
Asked by bumper1106
Hummer H 3 Starting Problem
Recently My Hummer Has Been Having Problems Starting When Its Cold. I've Tried Gas Treatment After Thinking It Might Be The Water Freezing...
Asked by Aviccyon
2007 Hummer H3 Leaning To Drivers Side
My Wife's Hummer Leans About An Inch And A Half Towards The Driver's Side. Tire Pressure Is Fine. Need To Know Someone To Take It To....
Asked by sharp4211
2007 Hummer H3 Mis Fire
Shakes Or Wobbles Problem
2007 Hummer H3 6 Cyl Four Wheel Drive Manual
My H3 Acts Like It Wants To Die When Idleing Stopped. No...
Asked by khopkins
2007 Hummer H3 Deep Vibration In The Motor
Shakes Or Wobbles Problem
2007 Hummer H3 All Wheel Drive Automatic 36000 Miles
I Have A 2007 Hummer H3 With 36000 Miles On It. When...
Asked by ncd140
Battery Was Put In Backwards Now It Will Not Start?
So, My Battery Drained On Me, So I Went And Got A New One. Well, Someone Put It In Backwards And It Sparked Some So Once Put In Correctly It...
Asked by Jasminecruz247
No Crank, No Start?
Pulled Into Driveway Placed Into Park Ran Inside, Returned To Vehicle Turned Key Nothing, No Crank, I Can Hear Fuel Pump Turn In, I Can Hear...
Asked by lfiore@bcu
Browse other repair topics
SymptomsAir Intake Temperature SensorAir Intake TubeCamshaftComputerCrankshaftCylinder HeadIdle Air ControlOil ChangeOil Fill CapOil FilterOil PanOil PumpRebuildSerpentine BeltTiming ChainTune-up
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