Vacuum Line Routing

[Red Beard]

I swear my vacuum lines aren't in the right order. Are there any diagrams out there that show where the lines go?

 

[d0ubledown]

did you check the decal under the hood?

 

[NLXTACY]

did you check the decal under the hood?

X2, there aren't very many to screw up

 

[ToothDr]

Actually, IIRC the 3FE has quite a number of vacuum lines.
Your best bet is a FSM which would contain all the diagrams.
Or, post a pic and perhaps a fellow 3FE mudder can help you out.

 

[NLXTACY]

Oh shoot, I guess I should have read which motor the OP had, sorry

 

[Red Beard]

Yes, its a 3FE... Many many vacuum lines. Anyone have a FSM diagram of the routing?

 

[richj11]

Yes, its a 3FE... Many many vacuum lines. Anyone have a FSM diagram of the routing?

I had the same question a year or so ago. There really is no single diagram of ALL the vacuum lines. You have to piece together sections of the FSM (and the under hood diagram) and flips lots of pages.

https://forum.ih8mud.com/80-series-tech/69060-more-vacuum-woes.html

https://forum.ih8mud.com/80-series-tech/64671-vacuum-hose-help-3fe.html

Ahh, the memories!

 

[Schnieb]

Make sure they are in the right spots, my 92 was pinging and over heating and I found two vac lines switched at the maf.