NHTSA Complaint #11528685 — 2019 FORD EXPEDITION

I own a 2019 Expedition XLT. I was traveling on the highway; I was in the right lane and was stuck behind a slow moving vehicle. I put on my blinker and waited for an opening in traffic, to move into the middle lane. Once there was an opening, I pressed the gas to accelerate into the lane. While the truck should have properly shifted and accelerated; instead the powertrain completely disengaged and I lost all power. The RPM's jumped all the way up. The truck was revving so high, but it was actually slowing down. I took my foot of the gas pedal and as the RPM came back down, the transmission slammed back into place with a horrible loud clunking sound that jolted the entire vehicle. After that, I was finally able to accelerate. This same situation has happened to me on several separate occasions. It is very scary having my 3 children in the vehicle and it losing power as I'm trying to make a move to be safe.