Section 211.1740  Diesel Engine

"Diesel engine" means, for the purposes of 35 Ill. Adm. Code 217, Subpart Q, a compression ignited two- or four-stroke engine in which liquid fuel injected into the combustion chamber ignites when the air charge is compressed to a temperature sufficiently high for auto-ignition.

(Source:  Added at 31 Ill. Reg. 14254, effective September 25, 2007)