Hummer H2 Cylinder Head

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2006 Hummer H2

2006 HUMMER H2
Hi,i Have 2006 Hummer H2 And Only 25000 Miles.engine Running Rough For More Than A Year.went To The Dealer He Says There Is No Any Code.can...
1 ANSWER
Asked by prem

Can Head Gaskets Be Replaced Other Than Replacing...

2005 HUMMER H2
Coolant Got Into Oil Crankcase White Smoke From Tailpipe. Drained Oil (looks Like Chocolate Milk Not Thick). Engine Didn’t Overheat.
10 ANSWERS
Asked by Ihave4

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