The contact owns a 2018 Ford F-150. The contact stated that upon taking the vehicle to the dealer for regular service, the contact was made aware of a failure with the variable camshaft timing. No warning lights were illuminated. The vehicle was repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 87,000.