Welcome to 2CarPros.
There are a few things that can cause a crank no start condition. Most times it is related to either a drop in fuel pressure or loss of spark to the plugs. Here is a link that explains the most common issues related to this condition. Take a look through it.
https://www.2carpros.com/articles/car-cranks-but-wont-start
The first things I would suggest doing is checking for spark and fuel to the engine. The easiest way to do this is by using starting fluid to start the car. If it starts for a couple seconds and stalls, then it is a fuel related issue. If it will not even try to start, then suspect an ignition issue.
Here are links that explain how to actually check for these things. I'm adding them in addition to the starting fluid test in case you want to properly check pressure and spark.
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
https://www.2carpros.com/articles/how-to-test-an-ignition-system
Here are a couple links that explain how to use the basic test equipment needed.
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
https://www.2carpros.com/articles/how-to-use-a-voltmeter
https://www.2carpros.com/articles/how-to-check-wiring
Here are the manufacturer's specifications regarding fuel pressure.
PRESSURE
Engine Running .................... 210-310 kPa (30-45 psi)
Key ON Engine OFF .................... 240-310 kPa (35-45 psi)
Let me know what you find,. Also, please feel free to ask questions if you are not comfortable doing these tests.
Take care,
Joe
Wednesday, May 5th, 2021 AT 1:18 PM