CA18DET Vacuum line query
 

Having trouble starting/idling the DET. Was messing around with these vacuum lines and they seem to have something to do with it lol. I tried looking them up in the det manual but no luck. Anyone know off the top of their head where these lines go?

One comes from the rear of the plenum I know that and another from a fixed line above the exhaust manifold. Any help appreciated :D

Is your engine a Japan 8 port? I'm sure the UK 4 port only has a vac line for the fuel pressure reg. Try plugging them up to see what happens