You hit the last one right on the Nail, or however that saying goes.

The one thing thats surprising me is how many things that I have known and no longer know...I guess either that means I know my share of things or more likely, that I am having MEMORY Loss....

That white Line runs through a Solenoid which usually gets clogged. Either that or the white line gets clogged or the fitting.

Last I thank you very much for hitting the nail on the head because I would be spending all weekend checking my Turbocharger....

Have a nice weekend..actaully seeing that you live in Nova Scotia, (vice super crowded NJ) you probably will have a great weekend