Engine shut off while driving, no power

Good evening,

This sounds like you have a failed timing chain. When it fails and the engine goes out of time, it cranks real fast or faster than usual from the lack of compression.

https://www.2carpros.com/articles/how-a-timing-belt-works

I would verify it by doing a compression test. If it has low or no compression, the chain has failed.

https://www.2carpros.com/articles/how-to-test-engine-compression

In that case, most likely you will need an engine. This is an interference engine. This means the valves will bend and damage the pistons when this happens.

Roy