Transmission bang noise -2019 max

[tpf903]

2019 MAx...While driving at highway speed, intermittently I hear a loud "clunk" noise when I punch the gas to pass. Brought it in for service under warranty. First they said it needed cam phasers, then they said they topped off the fluid and all fixed.
I think they didn't want to deal with the repair.

Thoughts?

 

[99WhiteC5Coupe]

2019 MAx...While driving at highway speed, intermittently I hear a loud "clunk" noise when I punch the gas to pass. Brought it in for service under warranty. First they said it needed cam phasers, then they said they topped off the fluid and all fixed.
I think they didn't want to deal with the repair.

Thoughts?

Do a search on this forum - there are numerous posts about the issue, including posts of several Ford TSB’s on how to fix the defective transmission.