You didn't read all the posts?
1. Yes, it's still an issue for 2018, there have been no mechanical changes for the Transit since it was first introduced in 2015.
2. Yes, there was a recall; of earlier models that did not have the plastic gutters that were installed at the factory starting in 2016.
2a. The plastic gutters do NOT prevent water from dripping on the upside down air intake box or firewall wiring harness, but they do reduce it.
Ford has not corrected the problem of water entering the air intake system, or of it damaging the wiring harness or wicking through the firewall. 2015, 2016, 2017, 2018; they are all the same. The BEST solutions have been created by members here, and they cost a whopping $1.78 to enact.
Can you point me to the explanation on how to fix this problem? My 2015 broke down, with water in the engine oil the air filter filter compartment caveatted and the air filter sensor needed replacement.
Recently, (since the last heavy wet snow fall) I noticed a strange sound when I started the van. It sounded like the engine wasn't getting enough air. I thought it would get better when I brushed the snow off the windshield and hood, but it didn't. So I went to the cab and popped the hood latch. I immediately heard a distinct difference in the sound of the engine as soon as the latch popped the hood up a tiny bit. When I lifted the hood I could see that water had started to drip into the air intake.
It seems that the engine was not getting air or wasn't getting enough air with the hood covered in snow?? What the heck? I am not a mechanic by any means but I have owned vehicles for decades and lived through many winters. Am I wrong in assuming that when the hood is covered in snow, the engine should still get enough air from underneath the engine (ground).
So I guess with this vehicle, I will have to brush off all the snow, unlatch the hood and open it before starting the engine. Otherwise, expect a tow and repair bill?
Ford told me there was never a recall regarding the air sensor, venting etc.