Hummer H3 Engine Misfire

Browse Hummer H3 Engine Misfire questions and answers. Choose a question that matches your symptoms.

2 discussions

2007 Hummer H3 Mis Fire

2007 HUMMER H3

Shakes Or Wobbles Problem 2007 Hummer H3 6 Cyl Four Wheel Drive Manual My H3 Acts Like It Wants To Die When Idleing Stopped. No...

1 ANSWER

Asked by khopkins

2006 HUMMER H3

Idles Rough, Has Code Misfire On Cylinder 5. What Does That Mean ?

1 ANSWER

4 IMAGES

Asked by Anonymous

Browse by repair topic

Can’t find your issue?