Table 1 shows one common engine and engine cooling related problems of the 2026 Ford F-150.
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems |
Knocking noise coming from engine. Only 1900 miles.
Component affected: powertrain / engine / transmission bellhousing description of defect: the vehicle is experiencing a severe mechanical defect in the drivetrain assembly, characterized by a loud metallic rattling, scraping, and "tin can" clinking noise originating directly from the transmission bellhousing area immediately upon engine startup. This exact mechanical failure perfectly matches the root cause outlined in Ford special service message ssm 53878. The defect is caused by the torque converter studs physically striking the engine-to-transmission separator plate (spacer plate) near the starter motor. Safety risk & incident: this structural contact creates a high risk of localized component deformation, starter motor binding, or catastrophic powertrain failure. The defect has already resulted in a severe drivetrain failure while towing a load on the highway, creating an immediate traffic hazard and requiring the vehicle to be pulled over and towed. Clear video evidence has been captured documenting the precise bellhousing failure noise on this 2026 model year vehicle. Dealer/manufacturer response: Ford corporate (case cxh-09264120-f2w2t6) and authorized Ford dealerships are explicitly refusing to perform an inspection or authorize necessary warranty repairs. The manufacturer is denying coverage solely because ssm 53878 formally specifies 2021–2025 model years, despite the 2026 5. 0l v8 powertrain architecture and the physical defect being identical. An independent manufacturer-authorized inspection by a regional Ford field service engineer (fse) is demanded to resolve this unaddressed safety defect.