4L60e, 65, 70e converter failure. How to fix the problem block pulse with modular “PWM” how to...

4L60e, 65e, 70e converter failure. How to fix the problem block pulse with modular “PWM”. Sometimes you have to start from scratch and that means finding a good transmission core. Hope it’s a good one let’s find out together. I hope everyone enjoys thanks for watching. 👍🏼❤️🙏🏼