REPAIR GUIDES
BECOME A MEMBER
Sign up with Facebook
OR
I agree to the
user agreement
LOG IN
Login with Facebook
OR
Remember me
NOT A MEMBER?
FORGOT PASSWORD?
☰
Home
Hummer
H3
HUMMER H3
Select Make
All Makes
Acura
Alfa Romeo
AMC
Aston Martin
Audi
Bentley
BMW
Buick
Cadillac
Chevrolet
Chrysler
Citroen
Daewoo
Daihatsu
Datsun
Dodge
Eagle
Ferrari
Fiat
Fisker
Ford
Geo
GMC
Holden
Honda
Hummer
Hyundai
Infiniti
International
Isuzu
Jaguar
Jeep
Kia
Lancia
Land Rover
Lexus
Lincoln
Mazda
Mercedes Benz
Mercury
Merkur
MG
Mini
Mitsubishi
Nissan
Oldsmobile
Opel
Peugeot
Plymouth
Pontiac
Porsche
Proton
Ram
Renault
Rolls Royce
Rover
SAAB
Saturn
Scion
SEAT
Skoda
Smart
Subaru
Suzuki
Tesla
Toyota
Triumph
Vauxhall
Volkswagen
Volvo
Select Model
All Models
H1
H2
H3
Found 182 results
Select a filter to limit the results
Body
Brakes
Climate Control
Drivetrain
Electrical
Emission
Engine
Engine Cooling
Exhaust
Exterior Light
Fuel System
General
Ignition
Interior
Safety
Security
Steering
Suspension
Tires
Trouble Codes
Warning Lights
Vibration And Humming
While Driving A Have A Slight Vibration Or Humming That Goes On And Off In The Front Drivers Side, And When It Does It It Shows Me Down. I...
Asked by
Galen Mckitrick
·
2008
HUMMER H3
VIDEO
Windshield Wiper Blade Replacement Hummer H2
Instructional repair video
GUIDE
Coolant Leak Symptoms
When your car begins to leak coolant the first indicator is the engine will start run hot and possibly overheat. This will be noticed by the driver by observing the...
Transmission Removal
Does The Starter Need To Be Removed In Order To Remove The Transmission?
Asked by
Mphilipson
·
1 ANSWER
16 IMAGES
2007
HUMMER H3
Fan Clutch Not Working Properly
My Water Pump Recently Went Out. So I Had The Fan Clutch, Water Pump, And The Thermostat Replaced. Every Since Then My Vehicle Hasn’t...
Asked by
Samg1541
·
5 ANSWERS
1 IMAGE
2006
HUMMER H3
Stalling
If Engine Is Running And I Pull Gas Cap Off It Shuts Off. After Fill Up Vehicle Takes 2 Full Long Cranks To Start And Then Fluctuates...
Asked by
wireman4508877
·
1 ANSWER
2 IMAGES
2006
HUMMER H3
VIDEO
Ignition Coil System Test Repair - All Cars
Instructional repair video
It Will Not Switch From A/C To Heat
I Do Not Know Which Actuator Controls This, There Are 3 Of Them. Are The Same Part Number To Order?
Asked by
Mikevol4life
·
1 ANSWER
2 IMAGES
2007
HUMMER H3
No Sound From Speakers, Aftermarket Radio Powers On
I Installed An Aftermarket Stereo In My Truck And The Head Unit Powers Up, But Get No Sound Through The Speakers. I Used An Aftermarket...
Asked by
Ken4502
·
2 ANSWERS
5 IMAGES
2006
HUMMER H3
GUIDE
Symptoms of a Bad Water Pump
The water pump in your car's engine is designed to circulate coolant through the cylinder heads and main block to keep the engine from overheating while in operation. This...
No Power Whatsoever
I Have No Power When Turning The Key After Doing An Alternator Change And Also A Big 3 Upgrade.
Asked by
Santiabeyta1266
·
27 ANSWERS
3 IMAGES
2006
HUMMER H3
Cooling System
When Summer Time Hits, The Vehicle Always Overheats With A/c On. Everything Is Functioning Properly. Would A Change To Electric Dual Fans...
Asked by
wireman450
·
1 ANSWER
2006
HUMMER H3
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
·
5 ANSWERS
18 IMAGES
2008
HUMMER H3
Transfer Case Issues
My Car Looks Like Activates The 4x4 By Itself Without Press The Buttons In The Central Console. Usually When Going Back And Turn Or When You...
Asked by
juliolop
·
33 ANSWERS
100 IMAGES
2006
HUMMER H3
PREV
1
2
3
4
5
...
19
NEXT
Ask a new Hummer H3 question
Sponsored links
Ask a Car Question. It's Free!
SPONSORED LINKS
Help us make this site better
Online car repair manuals
