Automotive
Ford recalls over 10,000 vehicles across five 2026 models for engine piston defect
A supplier manufacturing flaw in 1.5-liter and 2.3-liter EcoBoost engines prompted a recall for Broncos, Explorers, Mustangs, Rangers, and Bronco Sports.
The short version
- Ford is recalling 10,001 vehicles from the 2026 model year due to a manufacturing defect in the piston domes of certain EcoBoost engines.
- The recall impacts specific 2026 Bronco, Mustang, Explorer, Ranger, and Bronco Sport models.
- A loose lock nut on a supplier's machining tool caused bond fractures between the piston insert and aluminum material, leading to at least 51 identified engine failures in plants and the field.
- Dealers will inspect engines and replace the engine long block at no charge if defects are found, with owner notification letters scheduled to go out by September 11.
Key facts
- Ford is recalling 10,001 model-year 2026 vehicles, including 5,199 Bronco Sports with 1.5-liter EcoBoost engines alongside 3,071 Explorers, 1,062 Broncos, 432 Rangers, and 237 Mustangs equipped with 2.3-liter EcoBoost engines.[Jalopnik]
- The issue involves a bond failure between the piston's nickel-resistant ring insert and the aluminum material, caused by a loosened lock nut on a machining tool at supplier Dong Yang Piston in Mexico.[Jalopnik]
- As of August 12, Ford documented 38 engine failures inside assembly plants and 13 field engine failures potentially connected to the manufacturing fault.[Jalopnik]
- Dealerships will inspect engines for cracked pistons and provide a free engine long block replacement for any vehicle that fails inspection.[Jalopnik]
- Owners of affected vehicles are scheduled to receive official notifications by September 11.[Jalopnik]
What remains uncertain
- The exact proportion of the 10,001 recalled vehicles that will require complete engine long block replacements remains unknown until dealership inspections occur.[Jalopnik]