Vacuum line missing?

[jellybelly]

Ok. So I replaced the egr valve cos I thought it would solve my lack of idle when I put truck into gear.

When replacing it I noticed this barb missing a hose....is it and where does it connect to. The piece is a three tee with 1 orange and 1 black line running to it but no hose line on top as u can see in the pic...what do u think. I can't make heads or tails if the diagram so a pic would help.

351w in an 85 f250

 

[SuperCab]

I'd start by blockin it off and see if that fixes your problem... After that you can try to find where it went.

 

[jellybelly]

Blocking it off

I was thinking that. I'll have to get onto it tommorrow, no time today.


Also, I couldn't find the PCV valve to replace it. I bought one from autozone but I might have the wrong one, since they sold me the wrong fuel filter. But I'm sure I'll find it eventually. I'm thinking my problem is I was looking for an "f" piece but that's just because the cheap Autozone universal one is an "f" piece. We'll tomorrow I'll look at the back of the engine for the pcv and get it sorted out. I'll crank it. It that doesn't work I'll block that barb and the see what happens.

 

[jellybelly]

Problem solved. Blocked the barb and runs like a charm.