It will turn over like it is going to start, but does not?

Hi, I am sorry you are having issues. Lets see if I can help you.

It can be difficult to figure out whats wrong when a car just shuts off. so lets start at the basics. An internal combustion engine needs 4 things to start and run. If it wont one of these 4 is missing.

1: Air_ Make sure your air filter doesn't have a rats nest in it and can pass air freely.

2: Fuel_ Check your fuel pressure. If it is low it could be a filter or a failing pump or even a crushed line. Here is a link to test that:
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

3: Spark_ It sounds like you went through most of the spark components but you didn't say you had it. Here is a link to test for spark:
https://www.2carpros.com/articles/how-to-test-an-ignition-system

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

Give these a go and you should find your issue. Either way let us know how things are going fixed or not. Hope this helps you out! Rich

The ICM and PCM work together you might have a bad PCM. Here is a guide so you can check the wiring with the engine wiring diagrams below:

https://www.2carpros.com/articles/how-to-check-wiring

Check out the diagrams (below). Please let us know what happens.