I bought a 2005 toyota corolla with 200000 miles on it. I do not know when the clutch was replaced last if at ALL. Doesn't seem to be slipping all that bad, but everytime I shift gears the rpms seem to jump about 100 everytime. I plan on replacing the clutch, but I just wanted to see if there were other options. Some people say that their car has the same symptom upon cold starts. I just need a little help to get me in the right direction. Thanks