Vacuum lines

[k9Leslie6801]

I have 2004 Expedition 4.6 with cast aluminum intake. have a white vacuum line that runs under intake in back on drivers side It has a 90 degree rubber boot. Need help finding where to connect it. thanks for any help

 

[Hamfisted]

That usually connects to the evap purge control valve there just above the brake master cylinder booster.
Look on the bottom of that purge control valve and you should see a nipple to connect it to.

Motorcraft CX-1597 Control Valve at Rock Auto












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