Hummer H3 Engine
Browse Hummer H3 Engine questions and answers. Choose a question that matches your symptoms.
55 discussions
Vibration Of Metal At 2000 Rpm In Front?
I Have Been For Several Weeks Experiencing A Noise That Sounds Much Like A Heat Shield Vibrating In The Front Of My 2009 Hummer. I Have...
Asked by willism2009
Timing Chain?
I Recently Replaced The Cylinder Head Gasket. I Put The Timing Chain On Without The Marks Lining Up. Put Everything Back Together And Tried...
Asked by jakniyah
Exhaust Camshaft Actuator Replacement
Had Issues With Hummer Where Cylinder 3 Bad. Gm Repaired Issue And Warranty Paid For Labor And Replacement Of Cylinder Head. Gm Says When...
Asked by RoxSie
Car Will Not Start
On Occasion After The Car Has Been Driven For A Period Of Time And Parked It Will Not Start Upon Returning. However, If I Wait A Couple Of...
Asked by maysfarm@yahoo.com
2008 Hummer H3 Water Damage To Electrical System
Got Water Inside Up To My Seats While Crossing A Creek. Got To Other Side Of Creek And Hummer Was Still Running Fine. Went Hunting. Two...
Asked by gcarlisle
My Car Had A Power Steering Failure, And Shortly After...
My Car Had A Power Steering Failure, And Shortly After The Engine Shut Off. I Pulled To The Side Of The Road And Put It In Park, Started It...
Asked by Anonymous
I Got My Oil Changed Yesterday. I Misplaced My Keys. I...
I Got My Oil Changed Yesterday. I Misplaced My Keys. I Used My Spare Key And It Locked My Car. I Cannot Turn The Engine On. I Looked In My...
Asked by Anonymous
2008 Hummer H3 Hummer H3 Engine Knock/Pinging
Engine Mechanical Problem
2008 Hummer H3 Four Wheel Drive Automatic 26,000 Miles
My 2008 Hummer H3 Is Having A Problem With Moderate...
Asked by c3 rolling
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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