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ron · 09-17-2012, 11:12 PM

I read somewhere that the powers that be decided to lower NOX and so they run more fuel or a rich mixture . if true, thats some of the extra fuel.

09-17-2012, 11:12 PM	#31 (permalink)
ron Master EcoModder Join Date: Nov 2011 Location: slo county ca. Posts: 277 double eagles - '99 Dodge ram slt Team Cummins 90 day: 19.48 mpg (US) Thanks: 24 Thanked 17 Times in 16 Posts	I read somewhere that the powers that be decided to lower NOX and so they run more fuel or a rich mixture . if true, thats some of the extra fuel.