pugslyyy
Expedition Vehicle Engineer Guy
FUEL CONTAMINATION
If you remember this photo from a few posts ago, you'll see all the rust that was potentially dropping into the fuel tank.
I resolved the issue by cleaning and then coating the inside of the filler tubes with POR-15
With no more sediment dropping into the tank, the next question is - how much junk is in the tanks? I have about 100 gallons of diesel in them right now, so draining is not practical. This is what the worst side of the filter boss looks like
The good news is that I can run the electric fuel pump in 'polishing' mode, which is what I am doing now. (The pump pulls fuel up through the filter and then returns it to the tank.) I'll check later on to see how much more sediment gets trapped.
On the way home from California, I ran the truck out of fuel. This may be a case where running the truck out of fuel completely will actually help me, since it will have sucked a lot of the gunk on the bottom of the tank into the filter system.
If you remember this photo from a few posts ago, you'll see all the rust that was potentially dropping into the fuel tank.
I resolved the issue by cleaning and then coating the inside of the filler tubes with POR-15
With no more sediment dropping into the tank, the next question is - how much junk is in the tanks? I have about 100 gallons of diesel in them right now, so draining is not practical. This is what the worst side of the filter boss looks like
The good news is that I can run the electric fuel pump in 'polishing' mode, which is what I am doing now. (The pump pulls fuel up through the filter and then returns it to the tank.) I'll check later on to see how much more sediment gets trapped.
On the way home from California, I ran the truck out of fuel. This may be a case where running the truck out of fuel completely will actually help me, since it will have sucked a lot of the gunk on the bottom of the tank into the filter system.