I finished swaping b18c7 into my 96 ex coupe and there is a vacum outlet at the back of the intake manifold with no place to hook it up i just pluged it until i find out what its for.itr owners can u help. i goofed on topic.it should be itr intake manifold.
ok i dont mean to sound like a dumbass, but what is a B18C7? if that is a real engine, what car did it come in?
i looked at some pictures of itr engine bay, it looks like the hose is going to purge control solenoid.maybe!