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2003 Hummer H2 Check Engine Light
Check Engine Light Is On With A Code Po0455. Gas Cap Is In Good Shape With No Cracks And Passes Presure Test. The Code Says Major Leak In...
Asked by
ras607
·
3 ANSWERS
2003
HUMMER H2
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
2003 Hummer H2 Check Engine Light
My Check Engine Light Keeps Coming On After I Drive Over 55mph. We Had It Into The Dealership And They Put It On Some Machine And All They...
Asked by
dprice5588
·
1 ANSWER
2003
HUMMER H2
06 Hummer H3- Check Engine Light
Hi, I Have A 2006 Hummer H3 And Recently Had The Spark Plugs Replaced (the Vehicle Has 97k Miles). The Check Engine Light Is Was On Before...
Asked by
JosieGibbons
·
1 ANSWER
2006
HUMMER H3
Check Engine Light
What Do The Following Codes Mean: 0030 053 134 135 300 422
Asked by
H2hummer12
·
3 ANSWERS
1 IMAGE
2008
HUMMER H2
VIDEO
How to Read Trouble Codes
Instructional repair video
Left Front Speed Sensor
The Check Engine Light Came On My 2006 H3. I Took It To Advanced Auto Parts To Have Them Plug Into The Trucks Computer. They Stated The...
Asked by
Amac524
·
5 ANSWERS
2006
HUMMER H3
I Have A Check Engine Light On In My 03 Hummer H2. ...
I Have A Check Engine Light On In My 03 Hummer H2. When I Hook It Up To The Obd2 Scanner It Doesn't Read It. Is There Something Wrong With...
Asked by
Anonymous
·
4 ANSWERS
2003
HUMMER H2
GUIDE
Check Engine Light Safe to Drive?
We are a team of ASE certified mechanics that have created this guide to help you understand if your car is safe to drive with the check engine or service engine soon...
The Check Engine Light Came On And I Took It To Auto...
The Check Engine Light Came On And I Took It To Auto Zone And Two Codes Came Up Po171 And Po174 System Too Lean (bank 1) What Does That Mean...
Asked by
Anonymous
·
1 ANSWER
2003
HUMMER H2
Bad Vibration
When Driving The Vehicle Once In Awhile I Get A Bad Vibration You Get Off The Gas You Have To Wait Five To Ten Seconds For It To Go Away!...
Asked by
BHEEGE78
·
1 ANSWER
2007
HUMMER H3
Check Engine Light Came On In My 2003 H2 Hummer. What...
Just Looked At The Gauges And Noticed The Check Engine Light Was On. It's Ready For An Oil Change. I Reset The % Until I Can Change The Oil...
Asked by
semobeaglewing
·
2 ANSWERS
2003
HUMMER H2
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