2006 Hummer H3 Rough Idle

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2006 hummer h3 rough idle

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2006 hummer h3 rough idle. 2006 hummer h3 chugging at idle fix it mass air flow sensor and throttle body duration. The 2006 hummer h3 has 7 problems reported for engine runs roughly. I bought fuel injector cleaner after putting it in it clears up answered by a verified gm mechanic. How to fix rough idle on hummer h3 with inline 35l duration.

Brian edward 34232 views. H4o like nowhere else. I replaced everything that the. The forum for hummer 4x4 and off road fans.

I created this video to help other owners figure out why their truck hummer h3 or other vehicle may be idling rough at start or coming to a stop light or stop sign. Average repair cost is 3100 at 84300 miles. I have a 2006 hummer h3 with a rough idle.