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Anyone else heard of this? Have a 2023 f150 powerboost lariat with 61k miles now. Since i purchased at 55k mikes, the transmissiom slips, slams and whines after warming up. 5 dealer services later.. they gave me a rough quote of 4k to drop the trans mission and diagnose from there. IF they...

Thanks for that, noise sounds extremely similar.. im running on 6k miles of this issue (55k > 60.5k). Going to be a good reference for the dealer with those comparible videos. Any issues since the transmission swap?

Without codes, thats lucky. Was it constantly making that noise where they could hear it when you brought it in? Mine only seems to happen after an hour + drive, and i instantly know when its going to happen because of a slam in a downshift.

Exactly, everything revolves around codes. I even brought it to the service department with all this happening, and no one had time to drive it.. granted they were slammed.. a week later I get a call saying they can't replicate it because no codes are being thrown.

Consistent with RPM increasing, and only happens with the transmission starts flaring through gears.

Just an OBDII scanner, only code I saw was an air dam stuck pending code. That's was i was thinking, between torque converter or failing aux pump. Just strange that it only happens after the transmission is nice and warm.

Tried to search for a similar video and haven't found anything. During acceleration and deceleration after 1hr+ drives, I start getting this funkiness happening. Transmission flaring and now a nice whine noise. Been to the dealer 3 times.. pcm update.. pig tail replacement.. and adaptive...