House of Representatives
      
State of Utah
        February 13, 2014
Madam Speaker:
 
    The Law Enforcement and Criminal Justice Committee reports a favorable recommendation on   
H.B. 271, MOTOR VEHICLE EMISSIONS, by Representative L. Perry, with the following amendments: 
 
    Curtis Oda 
Voting:  10-0-1 
1.    Page 
2, Lines 31 through 38
:    
            
31
    
    (2) (a) Except while the engine is being warmed to the recommended operating
            
32
    
temperature, the engine and power mechanism of a
 
:
            
33
    
    (i)
  }
  gasoline-powered motor vehicle may not emit visible contaminants during
            
34
    
operation
 
;
  }
      
.
     
            
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(ii)  diesel engine manufactured on or after January 1, 1973, may not emit
visible
            
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contaminants of a shade or density darker than 20% opacity; and
            
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    (iii) diesel engine manufactured before January 1, 1973, may not emit visible
            
38
    
contaminants of a shade or density darker than 40% opacity.
  }
    (b)(i) Except while the engine is being warmed to the recommended operating
temperature, a diesel engine manufactured on or after January 1, 2008, may not
emit visible contaminants during operation.
    (ii) Except while the engine is being warmed to the recommended operating
temperature, or under a heavy tow load, a diesel engine manufactured before
January 1, 2008, may not emit visible contaminants of a shade or density that
obscures a contrasting background by more than 20%, for more than five
consecutive seconds.
 
 
    Respectfully,
    Committee Chair
3   HB0271.HC1.wpd   2/13/14 5:28 pm   nbrady/NWB   CJD/MDA
Bill Number