Does the coolant or transmission fluid seem to be clean and uncontaminated? Is the coolant level low or too high? Have you checked for diagnostic trouble codes? If you haven't you should. Here is a quick video that shows how it is done:
I realize that most people don't own a scanner, but often times a parts store will do it for you free of charge.
Let me know.
Friday, August 28th, 2020 AT 3:01 PM