Hey everyone, I'm about to open up my transmission. Been having a hard shift from 2-3 and when I'm going up hill and it down shifts it really slams hard. I've been reading about the shift solenoids and was wondering if the intermediate solenoid could be going. From my understanding that controls the 2-3 shift. Does this sound right? I was also thinking that it could be the torque converter clutch solenoid, or the torque converter it's self because I think it engages and dis engages from the 3-2 shift and 2-3 shift. Has anyone had any experience with any of this, was gonna change the fluid and filters out but thought maybe one of those solenoids could be going?? Appreciate all the help, thanks!!