14-10-2012, 05:35 PM
Blue usually means oil and could come from a variety of places. Turbo oil seals? Do you need to top up the oil?
I would avoid aditives with veg, it can do funny stuff like make fats drop out. This time of year I blend with 25% misfuel which I collect for free from places that run recovery trucks.
I would avoid aditives with veg, it can do funny stuff like make fats drop out. This time of year I blend with 25% misfuel which I collect for free from places that run recovery trucks.