can i run mine on cooking oil n dev mix just a case of regular change of the filter or not
if you have the bosch pump fitted it should be ok. there are a lot of threads in the forum on the subject, i know the mk 3, 4, and early mk5s are ok. but i would check with others if your van is a late mk5 or later with epic or other things,
but 2 stroke oil in with fuel works wonders, again a lot of threads on the subject,

