So called "leak line" is only partially shown on diagram.
It connects all the injectors in the row and than ends on the Tee at filter.
Sold by meter, but don't cut the hose just minimal. Over the time ends deteriorate, so having some slag you can cut them off and get couple more years.
Very clean and shiney....That PCV hose and attachment look to be in excellent condition.
Mine is leaking a bit, a drop at most, and I can't justify $80 for a bunch of plastic part that would just become brittle and prone to cracking as my current one.
I replaced all the CCV hoses, yes. Mine were probably OK, but I'd pre-ordered them because so many of those parts become so brittle they are impossible to R&R. Only one of the parts I replaced was that brittle -- I had to fish a bit of broken plastic from the valve cover -- but I was glad that I had them all on-hand.
Thanks for those pictures Al_Savage. Yes, you are right. It is a 3.5 I.D. mm hose. I ordered the 5 and the 3.5 mm both just in case. The PO had the lines all replaced except the hose going to the T on the filter. That hose was all wet and I pulled it off the injector and it broke off real easy. So I made sure I got the little remains around the injector nipple. And all is good now. Thanks again!
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