was the problem of water getting in the plug wells rectified on 2023 trucks? how was it getting in from the cowl? has it been modified? I know ford no longer supplies engine covers from factory.I was going to say two things that got hit already - water in the plug well or EGR...
The water on the plug well should be easy to check. Pull your plug wires one at a time and check for rusty water on the boot!
I’m probably the last person to tell you use the search function but water in #4 plug has a solution solved here somewhere.. but I can’t remember who.. it’s like rubber pipe insulation being installed on the cowl..was the problem of water getting in the plug wells rectified on 2023 trucks? how was it getting in from the cowl? has it been modified? I know ford no longer supplies engine covers from factory.