I have been running my B6 on Shell Optimax since I got it but it appears Shell are rationing this fuel to us flat capped whippet owning northern monkees ( just a generalisation ) so you soft southern pufters can have it ( another generalistaion )
Out of frustration at being told they had no fuel ( and the bint behind the counter asking why cant I just use regular shahite ) I fapped off to a BP garage a few miles away and after topping up with Ultimate I found the car felt smoother and seemed a tad more frugal.
So my questions are
A) Why the fap are Shell AND BP rationing super fuel in the northeast (you enviro terrorists)
B) What is the best fuel for the B6 ???
Discuss
