Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Mix transmission fluid in diesel fuel for longevity.

Cobb · 04-17-2014, 08:59 PM

When I owned a mercedes 240 d it was recommended to do that too. Engine or atf fluid. I use to use the stuff in the grey bottle as well.

04-17-2014, 08:59 PM	#7 (permalink)
Cobb Master EcoModder Join Date: May 2012 Location: USA Posts: 2,643 Thanks: 1,502 Thanked 279 Times in 229 Posts	When I owned a mercedes 240 d it was recommended to do that too. Engine or atf fluid. I use to use the stuff in the grey bottle as well.