Engine failure on a 2021 Ford E-350 cutaway, 7.3L V8, used for parcel delivery. The vehicle was taken out of service and has not run since. Two diagnoses, both in writing. ACME Mobile Service, July 27, 2026, at 152,760 miles: "Found the #5 cylinder is completely disabled and dropped out. Truck will need a new motor." Ford of Spartanburg (Ford dealership), Repair Order 595835, August 25, 2026: "FOUND ENGINE IS KNOCKING, WILL NEED TO REPLACE MOTOR." Ford quoted 16,000.82 for a long-block replacement. The engine is available for inspection. This is the second engine failure on this VIN. In March 2023 at 83,575 miles the engine was rebuilt with new Ford parts (camshaft, sixteen lifters, rocker arms, cylinder heads) after a camshaft and lifter failure. On the day the rebuild was completed the shop recorded "03/31/2023- NEW ENGINE FAILED. ENGINE STARTED KNOCKING AND HAD NOISE COMING FROM TOP END." and Ford replaced the complete engine under warranty in April 2023 (Ford claim CAS-42271539-G0F3ZF). That Ford replacement engine is the one that has now failed, after 69,185 miles. Ford's own repair order of August 25, 2026 lists Safety Recalls 20S73 and 24S07 for this VIN at 0.00, i.e. not performed, while the vehicle sat at the Ford dealership. Ford Customer Experience declined assistance on August 25, August 28 and September 9, 2026 and closed the case. The same 7.3L engine has failed on nine vehicles in this fleet; NHTSA already holds VOQ 11582566, 11582592, 11582598, 11582601, 11582604 and ODI 11714692, 11714694 on those, and NHTSA ODI (Mr. J. Williams) has the complete vehicle-by-vehicle record as of September 6, 2026. North Carolina DOJ Consumer Protection File No. 2026-180591 is open on the same matter.

Source: NHTSA complaint ODI #11763932 · view all complaints for this vehicle at nhtsa.gov

After hitting a very rough patch of interstate, our steering became very difficult. The driver thought that maybe we had a low tire, so looked for a place to pull over. We crested a hill, and there was an exit with a truck stop. As we attempted to slow for the exit, the driver discovered we had no brakes or power steering. Driver used the brakes on the trailer we were towing to slow us and bring us to a stop. Checked the brake fluid reservoir. It was empty. Bought more, but as soon as the pedal was pushed, it was gone. We were towed to a repair shop, and they discovered the high pressure line on the Hydroboost brake system had separated. The repair shop was able to find a replacement from Ford Motor Co., and repaired our motorhome. We had this exact component inspected 2 years ago when Ford issued an inspection report. We passed. This incident happened 2500 miles from home. When we arrived home, there was a letter from Ford (24N03) stating they were extending the "warranty" period on the high pressure line.

Source: NHTSA complaint ODI #11609275 · view all complaints for this vehicle at nhtsa.gov

The contact owns a 2021 Ford E-350. The contact stated that the vehicle was included in NHTSA Campaign Number: 22V089000 (Steering, Service Brakes, Hydraulic) and the vehicle was inspected. During the inspection, there were no leaks found. The contact stated while driving approximately 65 MPH after the inspection, the vehicle lost power steering functionality. The contact coasted the vehicle off the highway. The contact stated that while driving afterward and attempting to depress the brake pedal, the vehicle failed to respond as designed. The contact pulled over and had the vehicle towed to the dealer where the recall repair was completed. The manufacturer was made aware of the failure. The approximate failure mileage was 10,800.

Source: NHTSA complaint ODI #11471820 · view all complaints for this vehicle at nhtsa.gov