Thank you both for the replies! I wondered if that line was some sort of CA specific emissions item given that the car came from CA and I didn't see it in other DIY pics. Good to know. Also, thanks for the explanation on oil in the LIM corners due to PCV.
Is that thread sealant the same as this? (this is what I have on hand) http://www.amazon.com/Permatex-59214.../dp/B0002UEOP0
Also, the gasket on this thing is looking really sketchy. I think I will have to pull it and get a new one. Any ideas on the name of it or part number?
With the fuel injector cleaning, I'm wondering if there a preferred solvent for cleaning them off when they are out of car? I have the rail out and can easily clean them, just want to be safe given that they seem to be somewhat finicky based on things I've read.
Anyone else have any ideas on the oil pressure questions? The quick replies were very much appreciated!
