XUD Smoke+Shaking it's tits off+hunting revs etc

[CJ_Derv]

For the sake of a couple of quid and 5min job i always change filter first, when i got the black derv it was on a lucas but me and JP could tell it had been ran on something other than veg, i put a new filter in and even though i have only ran on derv since buying it the new filter clogged up again after a month or so from the shit the veg or watever fuel he used left in tank

Glad you got there in the end but its fair to say you had the information before taking it to kris b, but main thing is its sorted