Just noticed a pretty significant leak from the fuel tank when I was filling the truck.
The back of the tank (where the fill and vent lines connect) is dry. Oil is spilling from the front of the tank, and appears (as best I could see without getting under the truck) to be coming from the pickup assembly.
I'm assuming it's the gasket for the whole assembly, but maybe there's something else that could be leaking?
For reference, I run biodiesel, and the truck is a 2002 with almost 190k on the odometer. So it's entirely possible that the combination of age and the solvent action of the biodiesel has caused some gasket or o-ring to fail... I just want to make sure I know which parts to have ready when I drop the tank.
The back of the tank (where the fill and vent lines connect) is dry. Oil is spilling from the front of the tank, and appears (as best I could see without getting under the truck) to be coming from the pickup assembly.
I'm assuming it's the gasket for the whole assembly, but maybe there's something else that could be leaking?
For reference, I run biodiesel, and the truck is a 2002 with almost 190k on the odometer. So it's entirely possible that the combination of age and the solvent action of the biodiesel has caused some gasket or o-ring to fail... I just want to make sure I know which parts to have ready when I drop the tank.