Quote Originally Posted by scoobmw View Post
Audi say all their Tdi engines can accept 5% biodiesel.
Normal Diesel at a Shell garage (not the V Power stuff) is quoted as having up to 8% Biodiesel.

Anyone know how this rationalises ?
That is correct but not true bio fuel anything 15% or more is a no no i.e. E85 and B30 (Orange pump at Morrisons)

Volkswagen, SEAT, Audi and Skoda all approved their cars built from 1996-2004 running on 100% RME biodiesel – that is biodiesel made from rapeseed – on the condition that it meets specification EN14214