Ha, you have quite the timing with that question. I've gone nearly a year with no problems (other than a few small quirks that are easy enough to fix, but small enough that I haven't taken the time to do anything about them yet). And then yesterday I got my first check engine light. The codes were just saying the vapor flow was incorrect (i.e., related to the charcoal canister). I already know the fix that will work (it's the same fix that will cure most of the small quirks all at once).
I'm just not super motivated, since using these barbed hose fittings means that disconnecting them is destructive to the hoses. I would redo most of the hoses + fittings of I can find non-barb fittings.
Dang! Recommend or not?
I’m scared

Truck needs it so bad though.
How is operation otherwise? Completely discrete?