Diesel
Diesel vehicles receive a 4 year exemption for model years 2005 and newer.
|
2005 and Newer |
Opacity test valid for 2 years* |
|
2004 and Older |
Opacity test valid for 1 year |
* Until vehicle is 10+ years old, then valid for 1 year.
Newly purchased vehicles Require a new Diesel Opacity test unless there is more than 12 months remaining on an exemption.
Last Modified: Mar 28, 2009 10:19 PM