Charcoal Canister Pipe ID?

[houstonfj40]

1990 FJ62

Been having pressure in fuel tank, so began to switch around the two hoses on can. However, it seems like the hoses were backwards if I look at the FSM pictures. In FSM the tank pipe would be closest to firewall, f the bottom vent exits toward the front of truck. So the line from tank should be attached to the pipe closest firewall (left in picture) and the purge/VCV should be the one towards the grille, correct? I connected along this one of thought, see pic, right or wrong?

Thanks, Marc

 

[Output Shaft]

If you're not the original owner, the PO may have swapped the hose connections to prevent blowing up the tank. Leave them backwards.
The char can has a check valve in the tank port that sticks and can cause the tank to overpressurize. The purge port does not.

 

[houstonfj40]

Output Shaft

I was getting pressure in tank, that's why I checked the can. Read a bunch of the forums. The lines were the other way around from how they are in the picture. Do I have them correct now? Pressure was building when they were the other way around. I blew and each pipe allows air to pass so I think I have a bad can.

Thank you for always being out there with answers!

Marc