[16Volt]

Ok, just so I am crystal clear.

1. Reconnect line from lower manifold to diverter
2. Leave all other lines plugged (small TB line, upper manifold and the upper of the split lower manifold).

That old line was pretty crusty, I assume any correct size modern silicon boost hose will work here. I ask since the old line actually steel re-enforced.

Thanks for all you help.