Minnesota Legislature
Office of the Revisor of Statutes
Minnesota Administrative Rules
7023.0105 STANDARDS OF PERFORMANCE FOR MOTOR VEHICLES.
No person shall cause or permit the emission of visible air contaminants from a motor vehicle, other than one powered by a diesel cycle engine, for more than ten consecutive seconds.
No person shall cause or permit the emission of visible air contaminants from a motor vehicle powered by a diesel cycle engine:
§
A.
in excess of 20 percent opacity for more than 20 consecutive seconds if the engine was manufactured prior to January 1, 1973; or
§
B.
in excess of ten percent opacity for more than 20 consecutive seconds if the engine was manufactured after January 1, 1973.
Statutory Authority:
MS s 116.07
History:
18 SR 614
Published Electronically:
January 19, 2005
Official Publication of the State of Minnesota
Revisor of Statutes