i have a totally stock civic wagon 91 4wd 6spd.

the clutch pedal feels like it has a kink when i push down on it, about 70 percent down, it gets kina like sticky or something. it wont let me do a smooth release as well. basically it does work but i think the line is getting old. should i just regrease it or should i just buy a new cable or is there something else wrong with it? is it hard to regrease or is it hard to just replace it? which is better to do. i want to have a new smooth feel not just a quick fix.

when i shift in to gear it feels kina loose or something. is it something i need to tighten or replace or just upgrade the bushing? its a 6 spd shifter. can i just install crx 91 short shifter?