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Hummer
H2
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Tune-up
HUMMER H2 TUNE-UP
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Found 2 results
2003 Hummer H2 Tune Up
I Just Figured That There Are A Few Things That I Should Do As Far As A Tune Up. I Do All The Normal Things Like Grease And Oil. Should I Do...
Asked by
Hummer 1
·
1 ANSWER
2003
HUMMER H2
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
GUIDE
Tune up
An engine tune up is required between 35,000 to 75,000 miles depending on driving conditions and the vehicle's manufacturer recommendations. This service comprises many...
2003 Hummer H2 HUMMER H2 Tune Up
Was Wondering Where The Spark Plug Are On H2? Do I Have To Remove The Engine Cover? How Long Would It Take To Change The Plug? What Brand...
Asked by
hummerguy1
·
1 ANSWER
2003
HUMMER H2
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