View Full Version : Hummer H3
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- Hose hanging near front stabilizer bar passenger side
- Davico direct fit converters for 5.3 alpha
- Nowy właściciel H3
- Running sluggish after warm up
- Need help with 2008 hummer h3 hvac
- Exhaust manifold bolts questions
- Multiple computer issues
- What's happening?
- Nj help!!!
- Power Steering Leak, Led to ODD FINDING
- 2007 H3 Base - Monroe Reflex Shocks Review
- Love my Old Girl
- Oil coating the whole underside of 2006 H3
- new shoes and socks for Bumbles
- Ignition fuse keeps blowing
- 3.7L I5 teardown
- Help
- Transmission difference between H3 Years?
- H3 driver side mirror is loose and XM antennae
- New to forum-Monsoon radio issue
- front wheelhouse liner 2009 vs 2010
- Transfer Case Shift Motor Fell Off!
- PRND321 not illuminating & No crank No start issue
- 06 h3
- 2006 Hummer H3 stall and no restart
- H3 Mileage record? Any 500,000 mile or more?
- Transfer case?
- Engine Numbers load very high
- Sunroof issue
- H3 declared a total loss over plastic parts
- First timer! Curious as to what's cookin...
- Hummer h3 rims and tires asap
- Undercarriage Rust Issues
- A tiny little leaf
- 2007 Hummer H3 stuck in 4 wheel drive high
- Difference in 3.5L and 3.7L valve cover?
- Oil Catch Pan
- sound in suspension
- Intake resonator box bolts
- Work done / now transmission error codes
- Throttle Controller Results
- Mayhem Metal Works Steering Rack Kit
- Spark plug tube broke
- Ecm clarity please!
- Where did you run your wire for oil pressure gauge?
- Seat belt recoil piece/CV Boots
- Boite automatique
- 2006 ECM Replacement
- New Battery; Stereo Will Not Power On
- Front Differential Bushing
- Compatible Truck Transfer cases for 2006 H3
- 08 alpha frame swap
- Power window switch illumination on H3
- internal courtesy lights H3 2007
- plastic retainers to hold front grill on
- Front Hood Air Inlet Cowl Retainer clips
- driver side power seat
- differential lock panel illumination...
- Parasitic Drain
- hi my ithink My BCM is wet
- hi iam in south korea with h3 my dash bord is weird pleafe help
- Slipping OUT of 4 HI Lock
- Whining noise when starting in cold weather w/ audio
- Electronic Throttle Accelerator KIT
- Headlight adapters
- Is H3 rust, to the frame, In a Florida coast based vechicle
- Traction control error code on dash after radio install
- 2008 H3 Keyless remote limited or no connectivity
- Gosh dang clicking noise
- Transfer Case Fluid for 08 H3
- Plastic TC shift fork replacement in my H3 2007 with 185k miles.
- Supplemental Oil Feed Line
- New Year Decisions
- TPMS Mystery
- Help with understanding how to buy a specific type H3
- What Sound is this?
- H3 Engine Air Box Replacement/ K&N CAI
- Radio/starting almost by itself, dead battery, will start in about 10 min
- Anything I Missed?
- BCM Antenna Sensitivity change
- A/C cuts out when fan setting is set to max (4)
- 07 H3 starting issues
- 06 h3 power steering o ring
- Vented disc above drivers seat
- Feedback around new Electrical issue after battery/terminal replacement.
- Does anyone know where to find this part? GM 12564053 Pipe,Heater Inlet
- Head gasket question
- Loose steering above 70mph
- Front bumper extender "wings", what do the do? Anyone running without "wings"/pics?
- Transmission code
- General Maintenance Today
- Jeep Rubicon 4 door vs H3 Used market?
- transmission problems
- Help
- Front brake dust shields seemingly impossible to find
- Loosing power
- 2008 H3 Alpha Electrical Issues
- Exhaust Manifold
- 06 hummer h3 driver window
- Looking for 2008 + 3.7
- P0341 Camshaft position sensor A bank 1
- Glove box light (or lack thereof)
- H3 heater core
- Hummer H3 no heater
- Aftermarket engine mount
- Who makes the best upper/lower control arms?
- Hummer Electrical Issues
- Mpg
- 08 H3 I5 - Need Help Replacing Fuel Pump!
- Help! Codes that keep me from driving
- P0014
- 2007 Hummer H3 sounds like Semi Truck?
- Front wheels TCS locking
- 2009 Hummer H3 Starting issues
- No power to fuel pump -help
- 2006 H3 3.5 Cylinder #2 65% Leak
- Some parts questions
- Radiator Replacement
- Seat Foam replacement
- A few questions for DIY 08 Hummer fixes
- This is driving me crazy anybody have input PLZ
- Cranking but not Starting, it happens from time to time
- Climate control acting strange 2007 H3
- Alpha Shift Cable
- Major misfire, engine light flashing, P0300 code only
- Change oil/ service TPM notification
- Probable Front Diff Issue
- PLEASE HELP!!!! 06 h3 driver side window won’t work and
- Seat Back Nets
- Has anybody rebuilt the power steering rack in their H3/H3T?
- Over torqued water pump bolt
- oxygen sensor voltage >0 cold KOEO
- No start no crank when engine is warm
- No Crank No Start No Communications Port After Sitting???
- how to reset PCM
- 2007 3.7 acting weird to start
- lock/unlock
- Random exposed connector
- Orange center light not working on hvav knobs
- hummer h3 misfiring...?
- Question about 33” “skinny” tires.
- Is 08' Hummer H3 Alpha Trans same as 06' H3 Trans?
- 2007 H3 with 75k miles-Tranny issue??
- Alpha, 6 speed straight axle swap
- Putting 2007 5.7 into 2006 Body
- New member 2007 h3
- Transmission cooler suggestion
- 2006 hummer h3
- It finally happened, tranny line popped off (stuck in a parking lot)
- H3 Rear Brake backing plates..Discontinued??
- Low oil preassure light
- H3 Off-Roadability and Size
- What’s your favorite tire to run on stock rims?
- Tubular Control Arms?
- 07 HUMMER H3 ABS delete, Hydroboost delete.
- Low oil alert 2006 H3
- Bought my first Hummer and it’s unfortunately throwing a few codes. Need some advice
- Hummer H3 2007 NOT REGISTERING GEAR SHIFT
- Heating
- Stuck in open loop?
- Not another tire thread, 265's vs. 285's and the whole leveling fiasko
- 07 hummer h3
- Transmission Woes
- Fuse box question urgent
- Help a kid out will ya?
- Loss of Power
- Code P0014 - Brand new cooling system
- H3 running rough
- 2006 H3 - No gears problem (and approx price to fix please?)
- OBD2 port is missing
- Man, ...a Real Bad Friday.
- H3 trim info
- Off Road Lamps
- At a Loss - Changed Wheels & Tires; Won't Start
- Headlight Upgrade
- 2006 H3 keyphob
- passenger seat
- 2006 H3 stuck in 4hi lock
- choosing a cv axle brand
- Installed a Moroso Oil Catch Can
- Buying H3 Alpha - What to look for?
- Bleeding front brakes - Anything to worry about?
- Where to Buy New Engine
- Questions?????
- After I fill up....
- Blower Motor replace
- Hummer navigation head unit
- belt tensioner woes
- H3 Doesn't Start Occasionally
- Finally need help on tires
- H3 EML and Airbag Lights come on in odd situations
- electrical gremlins
- Part search
- Hummer H3 2006
- windshieldwasher
- H3 Alpha 2009, Multiple System Faults
- High idel ,Going through fuel!!
- Transmission Temp 235F, where should I start?
- Driveshaft CV replacement & boot.
- H3 coolant leak in a pipe at the rear of the engine
- Sunroof Auto Close?
- Universal Home Remote
- Negative Battery Terminal Cover
- Help 09 Hummer H3 acts like transmission is locked/
- No Start Hummer
- Front wheel
- Hummer H3 2009
- Hummer H3 leak in footwell
- New tires for stock 2007 H3
- Poor High Beams
- Overheat?
- How to troubleshoot and repair something that works
- How to tune my hummer back to stock?
- Climate control issues
- Ac blows hot air
- Oil leak?
- Whining sound
- What am I missing? Camber not adjustable to spec.
- H3 A/C has short bursts of cool air.
- some type of fumes coming into the cabin
- 07 hummer h3 shift lever
- Hummer tensioner
- 2009 H3 ABS Brake Issue
- PCM issue? Car shutting down in high external temperatures
- Finally fixed my h3 heating Issue
- Exhaust manifold replaced six months ago by a shop, now cracked again!
- 4x4 Not locking In
- Bleeding brakes with Auto scanner
- 2006 H3 timing chain replacement
- Hummer H3 Rear Door Vent Seal?
- IM BACKKkKk question
- Advice on a new to me H3. Trade or not
- Oil alert
- Blend door actuators making tick noise after Replacing Battery
- H3 running hotter than usual
- Does this mean that stupid passlock thing?
- One Headlight Dim
- Pushing E fan and transmission oil cooler
- Is this a normal start?
- 2006 H3 rear hatch won’t open
- 2007 H3 new fuse box/relay box - no power, no crank
- ABS/ Traction Control
- electric seat motors?
- Starting issue
- Please Help! 09 H3X Error messages and flicking lights, buttons/dials
- Cant shake this p0420 code!!
- Transmission change out
- drivers side power seat problem
- Help identifying suspension noise (w/ video/pics)
- Stabilizer System Off