Hi all,

PO had the vacuum routing all wrong. I have everything fixed with the exception of my 2-3 flair. It looks as if there are 2 ports on the VCV, one supplying vacumm from the vacuum pump and another running off to the vacuum modulator. Am I correct?

Can someone explain how the vacuum is SUPPOSED to be routed here?

I currently have the line directly off the vacuum pump teed above the VCV. One line going to the VCV through the vacuum damper and the other headed back to the vacuum modulator.

For reference, the line running to the modulator is holding vacuum like a champ.

Thanks in adavance,

Curt

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82 300TD
75 300D
99 F350 Crew Cab 7.3 Powerstroke