Fuel

[Redordead89]

Run a bit of bio in your hdi every so often that'll clear it out 

Then just use asda fuel. ;

 I'm not entirely clued up on diesels as it's the devils fuel but for petrol using too high an octane such as v power on an engine nit mapped for it will loose power. Don't worry gti6 owners because you have a knock sensor I'm sure the default values are higher hence the positive feedback ffom momentum 99 
However engines like the k series or tu that don't have a knock sensor will be best suited for 95 octane

Just use AvGas.

av gas for the pug? And 72mpg? Wtf??" Yes please although use to seeing it used in MX 2t.
Bang per buck got to be big just like the smile per mile factor!