*erikv11 wrote: ↑19 Nov 2021, 20:14Negative. It's still just 12 quarts to flush with the "good stuff" ATF.
If the capacity is 12 quarts, then after a drain and fill with 3 quarts of "the cheap stuff" the trans will have ... 12 quarts of fluid. You will only need to flush using 12 quarts of the good stuff. During the flush hat last 3 quarts (from quart 9 to quart 12) will run clean, that's probably what you're thinking of. You've already "accounted for this amount" by doing a drain and fill.
If going to Wal-Mart for cheap ATF, another option is their house brand SuperTech, as mentioned above.
Yikes, thanks!
https://www.amazon.com/OEMTOOLS-24389-E ... r=8-7&th=1
*






