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Hummer
H2
Engine
HUMMER H2 ENGINE
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Found 42 results
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Symptoms
Camshaft
Cylinder Head
MAP Sensor
Oil
Oil Pump
Oxygen Sensor
Serpentine Belt
Starter
Tune-up
MAP Sensor Broke Off
My Map Sensor Nipple On Bottom Of Sensor Broke Off And Fell In. Do I Need To Take Top Of Intake Off Or Does One Of The Plastic Top Circular...
Asked by
paulamason123
·
23 ANSWERS
5 IMAGES
2005
HUMMER H2
GUIDE
Code Reading
A check engine light, also known as a service engine light, or a MIL (malfunction indicator light) is designed to let you know there is a problem with one of your car's...
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
Intermittent Engine Cranks No Start The Injectors?
I Had A Random Misfire. So, I Replaced The Injectors. With A Very Cheap Set. After That I Started Getting Crank No Starts. So, I Replaced...
Asked by
Mark Gebo
·
3 ANSWERS
7 IMAGES
2003
HUMMER H2
Cranks But No Start
Several Days Ago The Truck Would Not Start. I Checked The Fuel Pressure With Tester And Pump Showed No Psi. I Removed And Replaced Fuel Pump...
Asked by
Daniel26003
·
3 ANSWERS
7 IMAGES
2006
HUMMER H2
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
Engine Will Not Crank Over?
I Put A New Starter In It And A New Ignition Switch In It And Nothing. I Even Check The Relays Under The Hood.
Asked by
Pdennis
·
5 ANSWERS
3 IMAGES
2003
HUMMER H2
GUIDE
Hybrid Engine
A computer system is used to help choose which engine will be more efficient at any given time. In most cases the electric motor will start the vehicle in motion, while the...
Turn Over The Ignition And It Does Not Crank Over?
Turn Over The Ignition And It Doesn't Start. When I Turned It Over All The Gauges Zeroed Out Until I Let Off The Ignition. I Have Put A...
Asked by
Wilborn2018
·
4 ANSWERS
4 IMAGES
2003
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
My Engine Is Not Turning Over?
I Have A 2003 H2 Hummer. When I Insert The Key And Try To Start, Nothing No Click Nothing. Check Battery Connection To Be Sure They Are...
Asked by
key2pwr
·
8 ANSWERS
1 IMAGE
2003
HUMMER H2
Ignition Stripped
I Have No Problem Putting The Key In Or Taking It Out But It Turns Just Like It Is Stripped. It Does Not Go Through Auxiliary, Run Or Start...
Asked by
PattyRN
·
1 ANSWER
10 IMAGES
2006
HUMMER H2
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