So out of no where now there is a Whistle or a scream coming from the engine compartment it’s not a belt scream
softer then that
I put new transmission fluid in her
checked everything here is a video
what is it please help
Happy Turkey day!

 

Sounds like the alternator at full field. Could unplug the alternator and see if the sound goes away.

 

How do you unplug it? That’s a great idea!

 

Green plug on the top side of the alternator opposite end of the belt.

If it is at full field the charging system thinks there is a large charging demand on the system. Could be a bad battery or something else.

 

Battery is 2 or 3 days old
the winning is right at that alt

 

Doesn't make it a good battery. Could be crib death.

 

The other battery was only 3 months old,,, died have the new one now,,, could the Alt be draining the battery

 

Do you have a multimeter? Can you measure battery voltage running and not running? You might have a charging system problem if you killed a battery in 3 months and the alternator is whining.

 

I do have one, I’ll try and check it
Also will check pulling the power from the alt