Fuel tank change over valves. (1 Viewer)

[Tinman]

I am chasing a wiring diagram for the fuel tank change over valves. 1991 HZJ75. Cant use the rear tank at the moment.
Going to check it out today, has anyone had this issue. Any tips?

Going to start by checking the valves and go from there.

 

[coldtaco]

Have someone switch tanks while you are underneath and have a finger on the valve to feel if it works

 

[Tinman]

Have someone switch tanks while you are underneath and have a finger on the valve to feel if it works

I could hear it changing but it must have been only half opening. It was drawing fuel from both tanks. Replaced it and it is fine now.