So i recently bought a 2003 protege5 and it has a few bugs i gotta work out. First off the front driver side wheel bearing needs to be replaced i bought the bearing and was just wondering how easy will this be to install? Also the front driver side window wont work don't know why? Another thing is the ac pump has a small peice of metal rubbing against it so can i just bend it out of the way? This isnt my first car ive owned a 95 240sx, 94 trans am, 03 celica, but this is my first mazda so im trying to learn about the car the best i can. thanks