My friend has a 96 RS, and has trouble shifting into 2nd, 3rd and 4th gear. You have to rev match to get it to slide in. This just started happening all of the sudden. We flushed the clutch fluid completely as it was really dirty. After the flush, the problem with 3rd gear went away, 1st, 3rd, and 5th all work normally. 2nd and 4th still had problems. If you put it in 4th gear, rev to 2500rpm or so with the ebrake on and drop the clutch, the car immediately dies, so we doubt it is the clutch. The tranny is full of fluid, and we will probably replace with redline or honda MTF soon to see if that helps. Any thought on what could be causing this? Thanks!