Originally Posted by 2012sel
I found this list of Oil Myths interesting, especially #7 as it quotes an expert at Blackstone saying he doesn't think synthetic adds MPG and another expert questions whether synthetic is worth the extra cost.
It's common to see a true synthetic lubricant add mpg in some engines. The problem is, not all lubricants with "synthetic" on the outside of the bottle are true synthetics.
2014 Mustang GT custom ordered to replace the GT500: Sterling Gray, NAV, Recaros, Brembos, Glass Roof, back up camera, 6 speed auto, loaded
2012 Focus Titanium - 18" wheels with handling package
2009 GT500 Shelby (700 rwhp) - sold