2018 FORD F-250 SD Power Train Problems

METAL TYPE ENGINE NOISE ,SCRAPING ,TAPPING COULD HEAR LOUDER ONCE WARMED UP AND AT IDLE. SOUND PRESENT FORM DRIVER AND PASSENGER WHEEL WELL AREA.METAL FOUND IN OIL SAMPLE AND FORD DETERMINED IT WAS A MAIN BEARING FAILURE. COULD HEAR WHEN STATIONARY BUT LESS NOTICEABLE WHEN ACCELERATING . 6.2L GAS ENGINE

2018 FORD F-250 4X4 WITH 6.2L GASOLINE ENGINE: UNDER CERTAIN SPECIFIC CONDITIONS, THE TRUCK WILL CONTINUE TO ACCELERATE AFTER DRIVER INPUT IS STOPPED. THE ENGINE WILL CONTINUE TO REV UP (ALL THE WAY TO RED-LINE) WHILE IN GEAR EVEN THOUGH THE ACCELERATOR PEDAL HAS BEEN RELEASED. THIS HAPPENS UNDER THE FOLLOWING CONDITIONS: - VEHICLE IS IN A "COLD START" CONDITION (ENGINE NOT UP TO TEMP) - VEHICLE IS IN "M" (MANUAL TRANSMISSION DRIVER SELECT MODE) - VEHICLE IS COMMANDED TO INITIALLY ACCELERATE WITH THE PEDAL, BUT THEN PEDAL IS SUBSEQUENTLY RELEASED, AND YET ENGINE CONTINUES TO RUN UP TO RED-LINE - VEHICLE WILL SLOW DOWN IF THE BRAKES ARE APPLIED - VEHICLE WILL AGAIN SPEED UP AS SOON AS FUEL PEDAL IS PRESSED TO A LEVEL OF APPROXIMATELY 2300RPM EACH TIME, AND THEN THE ENGINE MANAGEMENT SYSTEM ESSENTIALLY STARTS THIS "RUN AWAY" FREE REV CONDITION. - THE CONDITION IS MORE...