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brzzzz2019 · 03-03-2023, 10:06 AM

Just wanted to ask if there are any 2019 BRZ 6AT owners who experience the same problem? Rough and delay shifting, 1st to 2nd gear notchy, changed atf and diff oil to redline d6 and 75w90. subaru ph dealership says no tcm update for MY2019.

03-03-2023, 10:06 AM	#1
brzzzz2019 Junior Member Join Date: Feb 2023 Drives: 2019 BRZ 6AT Location: PH Posts: 2 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	MY2019 BRZ 6AT Rough shifting/TCM issue Just wanted to ask if there are any 2019 BRZ 6AT owners who experience the same problem? Rough and delay shifting, 1st to 2nd gear notchy, changed atf and diff oil to redline d6 and 75w90. subaru ph dealership says no tcm update for MY2019.