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IWE issues and fix


darse

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Dealer took 3 x's to fix IWE failures on 2017 f150 ecoboost Fx4

  1. change left iwe - where all noise started
  2. change right iwe - still noise from left wheel
  3. replace vac hose assy near brake booster - no noise

took it home and checked function - hubs staying locked. Opened hood and found 3/8" hose disconnected from iwe 1/4" hose (vacuum lines). Took back to dealer - they stuck 3/8 x 1/4 adapter in location (see pix)

 

mileage went back up !!

 

My question here is - anyone have same truck as mine that can post same pix? I want to verify if adapter is correct or is there another component missing from this junction?

 

Thanks

 

 

post-40817-0-19416100-1512666701_thumb.jpg

post-40817-0-89208000-1512666717_thumb.jpg

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