Had any luck?
I have and have had issues with the bracket that the clutch and brake pedal mount to. Take a look under the dash and see if the bracket is cracked. Mine does it in the upper left corner.
I have had my 91 runner for a few months. I had the pedal bracket welded before I even installed the motor (and it's fine). The truck started getting hard to shift so I thought I would bleed it again. (I installed a new (cheap) clutch master cylinder and slave cylinder right away.) But after...