20-06-2012, 07:42 AM
You say it's worse on veg.. As it is gloopier stuff, the pump will increase suction/vacuum to draw the fuel in, and any air ingression will therefore become worse. Replace grenade and bodged pipe, job jobbed!
Dturbo GT2259s build thread;
http://306oc.co.uk/forum/thread-3692.html
Daily driver; 330d Msport (doesn't blow up!)