zombiekiller
OG BooBooRunner
Upgraded my intercooler 2 weeks ago - I found like you, no oil whatsoever anywhere to be found in my IC or any hoses. Granted, only 3200 miles but still, not even a film.
I had film coating the inside of the pipes on my truck when i swapped ICs at 2000ish miles
Having read all the info on oil and seeing no real hard evidence that a 2018 needs a catch can, I am firmly in the No block.
Some one needs to scope a engine with 50k miles and post pictures to show any damage, if any.
I'm getting about 5 tablespoons every 5K in my UPR can.
I despise engine covers just on principle. I'd remove it just because I hate fake shit... and heat soak.
This is one oil change (~5k miles on a FR can)... truck lives in a climate controlled garage, is babied, and this was all highway miles including a road trip halfway across the country on cruise control. It's not that much but it's more than I would want in my intake system. And it will only get worse as the miles rack up and especially if you do more local driving and/or drive your truck harder.
To me, catch cans are just cheap insurance. Truck runs better now without that vapor reducing octane and will run better long term by keeping the intake system clean.
I like the engine cover as it suppresses some of the ticking noises from the EB.
I'm in the middle of swapped my FR IC for the SVC IC ( bumper fitment).
Even with the UPR can, I am getting light oil coating of the pre IC piping. I am glad I have a catch can on my truck.