The contact owns a 2013 Ford F-150. The contact stated that while driving at various speeds, there was an abnormally high-pitched whistling sound coming from the engine bay. The contact was mechanically inclined. Upon inspecting the vehicle, the contact noticed that the exhaust manifold studs were fractured, causing a gap between the engine block and the exhaust manifold. Additionally, the contact noticed that the exhaust was pulling away from the manifold through the gasket. The contact purchased the parts and personally repaired the vehicle. Additionally, the contact stated that the vehicle was making an abnormal rattling sound on cold starts. The contact determined that the sound was coming from the cam phasers. The vehicle was not repaired. The dealer and the manufacturer were not notified of the failure. The failure mileage was approximately 100,000.

- Cedar Park, TX, USA

The contact owns a 2013 Ford F-150. The contact stated that while making a right turn the traction control and hill descent warnings would illuminate. During the failure the turn signal became inoperable and the driver had to manually hold the turn signal in order for the signal to operate. The vehicle was taken to the local dealer who diagnosed that the failure was due to a failed steering angle sensor. The vehicle was not repaired. Also while driving a squilling type noise was present coming from under the vehicle due to a damaged exhaust manifold. The manufacturer was also notified of the failures but no assistance was offered. The failure mileage was 100,000.

- Mount Holly, NC, USA