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FIRE_UP's avatar
FIRE_UP
Explorer
Apr 18, 2016

Annual "Smog Check" on Diesel Motor homes, where?

Gang, I don't seem to recall any previous threads about this subject so, I thought I'd bring it up. Just wondering. When we were considering moving from San Diego to Arizona, I called the AZ Departm...
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cbeierl's avatar
cbeierl
Explorer
Apr 19, 2016
Per http://www.dmv.org/nh-new-hampshire/smog-check.php:

NH Smog and Emissions Testing

The purpose of the smog check and emissions testing portion of the vehicle inspection is to ensure that your vehicle does not emit excessive pollution and that its own detection system functions correctly. The emissions test applied to New Hampshire vehicles is the On-Board Diagnostics test (OBD).

Vehicles required to get an OBD test, along with the rest of the inspections, are:

Gas-fueled light duty vehicles (up to 8500 lbs.) manufactured since 1996.
Diesel-fueled light duty vehicles (up to 8500 lbs.) manufactured since 1997.

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