This is Ford's official response form my question as to whether or not I can or can not run biodiesel in my 04 6.0 PSD.
Thank you for contacting the Ford Motor Company Customer Relationship Center regarding the use of biodiesel fuel.
Fuels containing no more than 5% biodiesel may be used...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.