4l80e Transmission slip
2000 Silverado 2500 transmission .
Changed filter and oil and it shifts fine until going into D and then it goes neutral and revs up.
It was working fine before doing the oil /filter service.
Any ideas or just bite the bullet and take it to shop?
Changed filter and oil and it shifts fine until going into D and then it goes neutral and revs up.
It was working fine before doing the oil /filter service.
Any ideas or just bite the bullet and take it to shop?



