Engine Tubular Intake Hose Lines

FLFox

New Member
Sep 18, 2015
2
0
1
Hi all,
I'm replacing my stock intake manifold on my 89 5.0 LX with an awesome tubular intake a friend hooked me up with. Being a you tube mechanic, I am a little confused about the hose set up for the upper manifold.I looked around a bit but couldn't seem to find a set up like this one. Based on some of the stock diagrams I saw, the top right outlet should go to pcv. the top left valve should wrap around to middle left (the one with the rubber cap on it). Middle right valve should be where the vacuum tree comes out (where are the extra connections going to go?). the bottom right is capped off (from what I could find that's ok) and the bottom left has a plug in it and should be going to the carbon canister (this could be capped as well?). Could anyone help me out here? Thanks in advance.
20150918_184935[1].jpg
 
  • Sponsors (?)


It's not how many vacuum sources that you have that is important, but what you connect to them.
In EFI engines vacuum is the same wherever you tap into it; there are no high or low vacuum connections.




Diagrams courtesy of Tmoss & Stang&2birds

Vacuum diagram 89-93 Mustangs
mustangFoxFordVacuumDiagram.jpg


See the following website for some help from Tmoss (diagram designer) & Stang&2Birds (website host) for help on 88-95 wiring Mustang FAQ - Wiring & Engine Info Everyone should bookmark this site.

94-95 Mustang wiring diagrams
Mustang FAQ - Wiring & Engine Info

Complete computer, actuator & sensor wiring diagram for 91-93 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/91-93_5.0_EEC_Wiring_Diagram.gif

Complete computer, actuator & sensor wiring diagram for 88-91 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/88-91_5.0_EEC_Wiring_Diagram.gif

Ignition switch wiring
http://www.veryuseful.com/mustang/tech/engine/images/IgnitionSwitchWiring.gif

Fuel, alternator, A/C and ignition wiring
http://www.veryuseful.com/mustang/tech/engine/images/fuel-alt-links-ign-ac.gif

O2 sensor wiring harness
http://www.veryuseful.com/mustang/tech/engine/images/mustangO2Harness.gif

Vacuum diagram 89-93 Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/mustangFoxFordVacuumDiagram.jpg

HVAC vacuum diagram
http://www.veryuseful.com/mustang/tech/engine/images/Mustang_AC_heat_vacuum_controls.gif

TFI module differences & pin out
http://www.veryuseful.com/mustang/tech/engine/images/TFI_5.0_comparison.gif

Fuse box layout
http://www.veryuseful.com/mustang/tech/engine/images/MustangFuseBox.gif

Mustang 5.0 Lights and Radio schematic, by TMoss:
http://www.veryuseful.com/mustang/tech/engine/images/mustangFoxLights-Radio_diag.gif

87-92 power window wiring
http://www.veryuseful.com/mustang/tech/engine/images/mustang87-92 PowerWindowWiring.gif

93 power window wiring
http://www.veryuseful.com/mustang/tech/engine/images/mustang93PowerWindows.gif

T5 Cutaway showing T5 internal parts
http://www.veryuseful.com/mustang/tech/engine/images/5_Speed_Cutaway_Illustrated.jpg

Visual comparison of the Ford Fuel Injectors, picture by TMoss:
http://www.veryuseful.com/mustang/tech/engine/images/Ford_Injector_Guide.jpg

Convertible top motor wiring http://www.veryuseful.com/mustang/t...ch/engine/images/mustang88VertTopMotorCkt.gif