Hummer H2 Engine Runs Rough

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2006 Hummer H2

2006 HUMMER H2

Hi, Ihave 2006 Hummer H2 With 25000 Miles.its Running And Idling Rough For More Than A Year.dealer Says There Is No Any Code And Everything...

1 ANSWER

Asked by prem

2006 HUMMER H2

Engine Running Rough No Code.sometimes Different Sounds From Exhaust

1 ANSWER

Asked by prem

2006 HUMMER H2

My Engine Running Little Rough And When Driving Sometimes Different Sounds Coming From Exhaust,went To The Dealer But They Said Nothing...

3 ANSWERS

Asked by prem

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