Howdy. My 2019 runs an aftermarket intake system, but my purge valve is starting to act up, and I finally got a CEL to go with my choppy idle.
A quick trip to my local Ford Dealership’s parts department has sourced one of the two lines for the evap harness (shown in picture 2), but they can’t seem to find the other line. I was wondering if any of you late model FiST owners know what the part number is.
Note: I’m not looking for a 2014 retrofit kit. I plan to return my intake system to stock and restart from there with one of the few intakes that are made for 2016+ models.
After speaking with Ron at Whoosh, it seems that all 2016+ kits have a workaround that eventually fails. I bought the K&N 2016+ kit for mine and got a CEL immediately. Switching to the 2014-2015 mod fixed it right away.
It really is. My intake and that mod were my first real experiences working on cars, but even I was able to handle it. The retrofit mod is especially easy—just unplugging and plugging things back in. The only tricky part is the plug way in the back.