I was driving my son's 92 Civic (5-speed) last night and I noticed that the shifter is REALLY "loose" feeling. That may a bad descriptive but it just seems like it's difficult to find the gears. Actually it feels like something is worn out. Does anyone know if there are any bushings(or anything else) anywhere in the shifter mechanism that can be replaced? Maybe I should replace it with an aftermarket shifter???