> any one had any experience of using bio diesel, performance &
> availability etc. thanks
Check http://www.pocuk.com/forums/viewforum.php?f=77 - which is the
Biodiesel, SVO, and alternative fuels forum at the Pajero Owners Club UK
(http://www.pocuk.com/) The club has several thousand members and has built
up reasonable collective experience on the subject!
HTH,

Signature
Geoff Lane
Cornwall, UK