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
HUMMER
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 371 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
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
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...
Will Not Start
I Drove It Earlier That Morning, Came Out And Started To Leave It Would Not Start. I Looked Up Some Forums And Youtube Videos And Thought...
Asked by
Matthew Pritchard
·
1 ANSWER
1 IMAGE
2003
HUMMER H2
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
Squeal Or Tinny Sound From Brake System
Has Nothing To Do With My Physical Brakes Because Noise Happens Even Without Pressing Brake Pedal. You Start Car And You Hear It. When You...
Asked by
mcioci
·
1 ANSWER
2008
HUMMER H2
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 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
Can Head Gaskets Be Replaced Other Than Replacing...
Coolant Got Into Oil Crankcase White Smoke From Tailpipe. Drained Oil (looks Like Chocolate Milk Not Thick). Engine Didn’t Overheat.
Asked by
Ihave4
·
10 ANSWERS
2005
HUMMER H2
Intermittently Cranks Once But Will Not Start
Hello, We've Replaced The Fuel Pump, The Starter, And Switched All The Relays Around. The First Time You Turn The Key It Cranks...
Asked by
kurtboeker
·
7 ANSWERS
2006
HUMMER H2
Oil Pressure Issue, Oil Pressure Dropped While Driving...
No Knocking Or Engine Noise At All So Drove 5 Miles To My House. Still No Noise. Gauge Keeps Constant 22 Psi While Driving And 0-5 While...
Asked by
David Lewis4
·
5 ANSWERS
6 IMAGES
2005
HUMMER H2
PREV
1
2
3
4
5
...
38
NEXT
Ask a new Hummer question
Sponsored links
Ask a Car Question. It's Free!
SPONSORED LINKS
Help us make this site better
Online car repair manuals