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vacuum line diagram

  • Thread starter Thread starter jake90lx
  • Start date Start date Dec 17, 2018
J

jake90lx

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Nov 30, 2018
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Dec 17, 2018
#1
  • Dec 17, 2018
  • #1
Does anybody have a vacuum line diagram for the gt40 tubular intake, on the 5.0 mustang?
 

jrichker

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Dec 17, 2018
#2
  • Dec 17, 2018
  • #2
jake90lx said:
Does anybody have a vacuum line diagram for the gt40 tubular intake, on the 5.0 mustang?
Click to expand...
Vacuum line connections:
One large vacuum line from the upper front goes to the carbon canister

One large vacuum line from the rear goes to the vacuum tree.

One small line in the front feeds the Smog pump solenoid control valves on the rear of the passenger side wheel well..

One small line in the rear goes to the fuel pressure regulator.

One small line in the rear goes to the EGR suction regulator.

One large line in the rear goes to the PVC valve.

Vacuum diagram 89-93 Mustangs
 

4G-KDMP

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Dec 18, 2018
#3
  • Dec 18, 2018
  • #3
 

Mustang5L5

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Dec 18, 2018
#4
  • Dec 18, 2018
  • #4
Canister purge valve and fuel pressure regulator need their own independent manifold port due to possibly sucking fuel in. Also, if speed density, you want a direct port into the intake manifold as well. No taps or connecting to vacuum tree
 
G

Gandalf79

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Jun 14, 2023
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Mar 11, 2024
#5
  • Mar 11, 2024
  • #5
Mustang5L5 said:
Canister purge valve and fuel pressure regulator need their own independent manifold port due to possibly sucking fuel in. Also, if speed density, you want a direct port into the intake manifold as well. No taps or connecting to vacuum tree
Click to expand...
Does anyone have a good illustrated vacuum diagram for 79 5.0?
 

85GTStangGuy

5 Year Member
May 19, 2021
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Mar 11, 2024
#6
  • Mar 11, 2024
  • #6
Gandalf79 said:
Does anyone have a good illustrated vacuum diagram for 79 5.0?
Click to expand...

You won't regret getting this....

1979 Mustang Electrical & Vacuum Trouble-Shooting Manual (EVTM) (USB) | eBay

Find many great new & used options and get the best deals for 1979 Mustang Electrical & Vacuum Trouble-Shooting Manual (EVTM) (USB) at the best online prices at eBay! Free shipping for many products!
www.ebay.com

(Note: didn't see a hardcopy one, just this pdf version)
 
Reactions: limp
G

Gandalf79

Member
Jun 14, 2023
61
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Mar 24, 2024
#7
  • Mar 24, 2024
  • #7
85GTStangGuy said:
You won't regret getting this....

1979 Mustang Electrical & Vacuum Trouble-Shooting Manual (EVTM) (USB) | eBay

Find many great new & used options and get the best deals for 1979 Mustang Electrical & Vacuum Trouble-Shooting Manual (EVTM) (USB) at the best online prices at eBay! Free shipping for many products!
www.ebay.com

(Note: didn't see a hardcopy one, just this pdf version)
Click to expand...
Thank you!
 
Reactions: 85GTStangGuy
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