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Frank Lee · 05-21-2014, 04:42 PM

Depends on what you're blending with.

As far as pressurizing gas tanks: Wouldn't that alter fuel line pressure and if raised enough, cause the engine to run rich, then causing the ECU to re-trim leaner?

05-21-2014, 04:42 PM	#12 (permalink)
Frank Lee (: Join Date: Jan 2008 Location: up north Posts: 12,762 Blue - '93 Ford Tempo Last 3: 27.29 mpg (US) F150 - '94 Ford F150 XLT 4x4 90 day: 18.5 mpg (US) Sport Coupe - '92 Ford Tempo GL Last 3: 69.62 mpg (US) ShWing! - '82 honda gold wing Interstate 90 day: 33.65 mpg (US) Moon Unit - '98 Mercury Sable LX Wagon 90 day: 21.24 mpg (US) Thanks: 1,585 Thanked 3,556 Times in 2,218 Posts	Depends on what you're blending with. As far as pressurizing gas tanks: Wouldn't that alter fuel line pressure and if raised enough, cause the engine to run rich, then causing the ECU to re-trim leaner? __________________ Last edited by Frank Lee; 05-22-2014 at 03:10 AM..