Crispy
Member
- Joined
- Jun 12, 2019
- Messages
- 65
- Reaction score
- 35
- Points
- 18
- Buick Ownership
- TourX
2018 TX w/ 78k. I did a 6 qt. trans Drain&Fill at ~30k so I know the drill. My question now is if I do a 3 qt. D&F, can I leave the car on the jackstands and do a second? If I run through the gears for a couple minutes on the jackstands rather than driving the car, will the new fluid be mixed enough with the old for me to do another D&F? What you think? Thanks, C
