05 Elantra automatic gear suddenly turned off while driving.

For your problem, the main reason may be that there is something wrong with the throttle. The throttle body needs to be cleaned regularly. For example, it is the same to replace the spark plug every 30 thousand kilometers. If the vehicle is driving in the urban area for a long time, it is best to clean it every 65,438+05,000 kilometers. If the road conditions are good, you can often drive at high speed, and you can clean it once every 20,000 kilometers. Excessive carbon deposition in the electronic throttle body will lead to difficulties in starting the vehicle, unstable idle speed or flameout during driving, and fuel consumption will also increase. I hope my answer is helpful to you.