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BB_TX · 03-03-2015, 03:08 AM

Interesting read about DEF equipped diesels. Using DEF actually helps increase the fuel mileage by moving emmisions controls to the exhaust instead of the engine.

Learned some new things by reading this article.

03-03-2015, 03:08 AM	#9
BB_TX Montana Master Join Date: Oct 2006 Location: McKinney Posts: 7,171 M.O.C. #6433	Interesting read about DEF equipped diesels. Using DEF actually helps increase the fuel mileage by moving emmisions controls to the exhaust instead of the engine. Learned some new things by reading this article. __________________ Bill & Patricia Riley, our Golden 2007 3075RL (recently sold, currently without)