2022 FORD F-450 SD Power Train Problems

The vehicles DEF system malfunctioning issue causes a warning to illuminate on the dash stating the “Speed Will Be Limited To 50 MPH in 50 Miles” but the DEF Fluid is and was in fact near full or full. When this incident happened I did not stop after the 50 miles had lapsed and the vehicle eventually began to slow down on I-80 going Westbound and caused numerous of vehicles(Cars, Trucks, Semis) to be forced to go around me to avoid hitting my vehicle where I was pulling an RV. In order to reset the system I had to pull to the side of the road where there was barely a shoulder to pull over to and turn my vehicle off then wait for some time then restart the vehicle. Road traveling conditions on I-80 is 80 MPH and this issued raised a tremendous safety concern for me. The issue...

I have had severe vibration in the rear of my pickup and have been to the dealer 5 or 6 times,they tell me all is normal and it's the nature of this $120,000 pickup. But for only having 28,000 miles they did say the rear driveline and carrier bearing could be the culprit,they replaced and still have the same problem and now it has a howling noise when it starts to vibrate at 62 per hour and doesn't go away till after 76 miles per hour,very disappointed as the dealer tells me they don't know and has been no recalls of this but you read online there is 100s of complaints about this same issue. Now for the second issue is the transmission. It's also been to the dealer 4 times and they also tell me this is the nature of the 10r140 transmission. As I go to pull into...