Starter replacement

Hello,

It does sounds like a weak starter.
This could also be due to a loose cable to the starter or having corrosion on the wire.
Make sure that the cable is secure and clean.

The starter is mounted to the torque converter housing on the left side of the engine.

Before getting started be sure to disconnect the negative battery cable. It will also be helpful if you can raise the vehicle and secure it on jack stands.

Here are couple of helpful articles:

https://www.2carpros.com/articles/how-a-starter-and-solenoid-works
https://www.2carpros.com/articles/how-to-replace-a-starter-motor

I have attached the replacement procedure for the starter.

Please let me know of any questions.
Thank you.