Vauxhall Astra J 2013 1.6 auto automatic transmission oil replacement hard downshifts 5th to 4th

Experienced a hard downshift from 5th to 4th while the car is cold but once warm it was ok. Decided to change the gearbox oil and found the oil very dirty. I used ATF, Dextron which was recommended at the parts store, please make sure you buy the correct oil for your gearbox as recommended by manufacturers, I measured the amount that come out and replaced it with the exact amount.

Видео Vauxhall Astra J 2013 1.6 auto automatic transmission oil replacement hard downshifts 5th to 4th канала DaringBeefcake