Hummer H3 Catalytic Converter

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Catalytic Converter

2006 HUMMER H3

I Have A 2006 Hummer H3 With About 139000 Miles It Hasnt Been Giving Me Any Problems For Months But Check Engine Light Wont Turn Off After I...

2 ANSWERS

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Asked by chuyarm

2006 HUMMER H3

How Do I Know Which One To Replace The Dealer Didnt Say Which One Was Bad

1 ANSWER

Asked by chuyarm

2006 HUMMER H3

I Need My Catalytic Converter Replaced But They Show Two Converters 1 Is A Manifold And 2nd One Is A Rear Converter Which One Is The Right...

5 ANSWERS

Asked by chuyarm

2006 HUMMER H3

Noises Problem 2006 Hummer H3 Automatic 41000 Miles Rattle Noise Upon Start Up. Not Noticeable While Driving. Can't Find Same...

2 ANSWERS

Asked by tcoonie

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