2004 Ford supercrew FX4 new body style
I have a vacuum line that is mounted right above my front drivers side shock tower the goes from the whell to an unknown location becaue it is disconnected I cannot find the home for this Vacuum line can someone help?

 

The chassis systems vacuum line in that location is for you hub locks. The line should follow the brake jounce hose down to the knuckle and attach to the hub lock. Does your 4x4 work? If not, that is the reason.

 

Actually the front hub would be locked if the vacuum line wasn't hooked up. Default position for the IWE is locked with no vacuum.

 

I have the same thing on my 05 4x4 and can't find the connection point. Let me know if you do. Thanks

 

u are probably looking at your vent for your 4wd, but a picture would confirm it