I just purchased a used/certified 2020 with 12k miles. I searched high and low for one and found one in the great city of Pittsburgh. I flew over and drove it back. It was a 7 hour drive. I really love the truck however I noticed a loud ticking under acceleration. I posted under a different...
I know this is an old thread. I just bought a used certified with 12k. I noticed the same ticking sound from the top end. Sounds like an old school lifter that needs to be adjusted. Did you ever get to the bottom of this?