Okay, so you think that's the end of the tough little hoses to change? well guess what? There's another hose of death










After a blown radiator hose on my 86 2wd auto Van, I decided to change all the hoses.
The pic of the underside of the top half of the intake manifold where a coolant hose connects to the metal line. The toyota parts diagram shows another hose coming off the other end of that metal line (can not see it in your pic). See 16268A below.



I believe it attaches to the auxiliary air valve but I'm not sure. Shouldn't this hose be replaced as well? You didn't mention that hose at all. Toyota gives part number 99556-10110 for both hoses that go to that metal line (part number given for reference). They said the Van requires both. The parts guy asked the tech but he said only that he thinks the second line is under the manifold but couldn't be sure exactly. Did they tell me wrong, is the diagram they gave me wrong, or is there another hose under the intake manifold that you didn't show? If so how do I replace that one?
Please help. Thanks