The issue was corrected in production on trucks built 11/1/19 and later. They revised the part to eliminate the failure mode and updated the software. The issue doesn't make the truck "unreliable"; it's simply an undesirable noise. It won't leave you stranded and has no impact on engine performance.
Do you have any mods? The TSB is only for the cold start noise concern, not for engine performance issues or DTCs. Although it may still be a cam phaser/timing related issue, the TSB is not applicable. As far as maintenance, have you had your oil changes done by a dealer/Quick Lane, aftermarket shop, or yourself?
good info, but I have question for you. 2018 Screw 8/18 build date. Pardon my old army bad hearing but I have had this truck now for a year and I honestly can’t tell from looking at this videos whether my cam phasers are going bad either. by looking at all of these comments, I take it that any built before 11/19 could have this issue, correct? If so, is there a way to tell if the cam phasers have been replaced by a prior owner which is my case. Bought it with little over 38,000 and now has 46,000. Thank you for your help with this.