u/ActiveRepulsive5832

The title pretty much. Hard downshifts from 4-3 I know and occasional hard ones from 3-2. No check engine lights, trans fluid isn’t burnt or even dirty. 170k miles. The feeling is basically like really harsh engine braking or if somebody tied the back of my truck to something for a second before letting go. It’s a 2008 Trailblazer w 4x4

Outside of that zero issues shifting (up shift), no stuttering or anything of that matter.