N Nederlander75 Joined Sep 30, 2007 Messages 999 Location CO Mar 14, 2009 #21 For what its worth both my vehicles running this new Shell Nitrogen infused have seen in increase in MPG of by about 8-10% and both feel to have improved throttle response and smoother idle.
For what its worth both my vehicles running this new Shell Nitrogen infused have seen in increase in MPG of by about 8-10% and both feel to have improved throttle response and smoother idle.
T tom slick Joined May 26, 2003 Messages 10,023 Location Central Coast, Calif. Mar 14, 2009 #22 Do you replace the filler cap with a green one when using nitrogen fuel?