dirty

here it is VS the other brands ok, so I've been dealing with some bad fuel. my fuel filter water light came on twice in a couple of days. I pulled the filter and drained what was in there into a container and it looked dirty to me.. not clear or transparent slight green/yellow diesel as I'm...

Hi everyone, Do you think it's normal that the inside of the tube is so dirty? When I start the engine, black condensation comes out and dirty the floor. 3FE engine fully desmogged.