Hard to start

It sounds like a couple different problems. First, the squeal sounds like the serpentine belt is loose. I have attached a picture of the belt. The belt that has a gen in it is the one of question. Make sure it is tight.

Next, a hard start can be many issues. First, when was the vehicle last tuned up? Also, have you checked to make sure there is not a problem with fuel pressure drop-off? Here is a video that will help you check fuel pump pressure and drop-off:

https://www.google.com/search?q=2carpros+how+to+check+fuel+pump+pressure&rlz=1C1CHBF_enUS778US778&oq=2carpros+how+to+check+fuel+pump+pressure&aqs=chrome..69i57j69i64.8410j0j9&sourceid=chrome&ie=UTF-8#kpvalbx=1

Let me know what you find.