I was driving the car on the higway suddenly I.

I was driving the car on the higway suddenly I here some sound from inside the engine. Then it is removed from it is salve then I keep driving then when I stoped the car in the parking automatically shutoff. I try to start the car it is not working.I take the car to workshop and they said the engine problems some other work shop said some sensor for the crank and cam to to be replace. Relay I am confuosing wither the problem from engine or other problem as there were no temperature indication for the engine only oil indication sign was appearing.
Your d support highly appreciated.

Qahtani