Originally Posted by moparx
Originally Posted by NITROUSN
Then you have it plumbed totally wrong. The fuel supply and return are a complete system of its own. The ECS system with the vapor tank is a system of its own. They do not share any of the same components except the fuel tank itself. Period.




i have to agree with this. ^^^^^^^^^^^^^^^
i'm thinking that if the vapor tank is plumbed into the fuel line, it will eventually get gas in it.
i may be wrong, and it wouldn't be the first time. or the last........
beer


You are right. The way he has it the return off the fuel separator at the fuel pump area is going to the vapor tank which is wrong, wrong, wrong. That line should go direct to the return fitting on the sender and dump back into the tank. The ECS tank uses 4 ports on the tank for vapors. The other line on the vapor tank goes to the crankcase vent filter on the valve cover. At no time should that part of the system be used for raw fuel supply or return. The FSM clearly shows the two systems and their respective plumbing.

Last edited by NITROUSN; 09/20/23 03:48 PM.