Laysula
Well-known member
Today I fitted a new Racor filter and priming bulb connected all the banjo unions with dowty washers. Pumped some fuel from the tank to fill the filter and the bowl filled up with a black viscous liquid. So it looks like the problem is a diesel bug. I have now treated the tank with a shock dose of biocide and I am now constructing a polishing rig to clean the fuel.