Multiple times the engine has failed to respond to the accelerator pedal when engaged from a cold stop. The delayed response has happened several times while attempting to merge into moving traffic so even a 1 second delay is both dangerous and scary from a driver perspective. The vehicle was taken in for service recently and no problems were identified after mechanic testing. However, I wonder if this problem is related to the ongoing investigation of defective valves in the 2.7L EcoBoost engine.

- Ridgefield, CT, USA

1. Vehicle Issue. -At approximately 2k miles while driving through severe weather in the Rocky Mountains my New Bronco lost ALL electronic driving systems that controlled driving modes including 4 wheel drive modes(GOAT) along with safety systems such as traction control, sensor systems, and cruise control. I was forced to drive through a white out in Rocky Mountains with 2 wheel drive due to the electronic GOAT modes failing. This was a dangerous situation as the systems I was relying on failed me when I needed them most. These systems failed off and on for the next three months before mysteriously subsiding. 2. Attempts to resolve. - Took vehicle to Ford dealer to identify issue and they said there was no record of these failures in the code system which is extremely concerning. If I had gone off the road and injured myself and or died Ford would attempt to say there was no electronic failure when in fact there was a significant electronic failure of ALL traction systems. Fortunately I took video and photo evidence of the electronic failures. Alarmingly, these failures are not being recorded within the vehicle.

- Detroit, MI, USA