2006 H3 Emission Problem

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2006 H3 Emission Problem

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2006 H3 Emission Problem - 4/7/2007 10:17:25 AM

LSSH3

Posts: 1
Joined: 4/7/2007
Status: offline

While letting my H3 idle, it seems to run "rough". I also notice that my engine light was on. So I called OnStar to have them run a diagnostic test on my H3. They told me that there was an emission problem caused by a emission misfire??? Has anyone else experienced this problem, and if so, how can it be repaired?? Any information on this problem would be appreciated.

Thanks,
LS

Post #: 1

RE: 2006 H3 Emission Problem - 4/7/2007 10:57:29 AM

Jet Mech

Posts: 27
Status: offline

See the head/valve threads at the top of this category. Check your VIN # against it and go from there. Sounds like the dreaded head problem.

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'07 H3 Slate Blue

(in reply to LSSH3)

Post #: 2