easy fix take your door panel off be verry carefull not to break the door panel clips,i use a door panel tool u can get them at eny auto parts store.and dont forget to take the screws out of the door handels to,once u got the door panel off take some sillicon spray and rool the window up and spray all moving parts that u can see and the window regelater to.now roll the window down and spray in side the rubber track this will make your window roll up and down a lot better. now take some penitrateing oil like P.B. blaster and spray your door handel underneth and the door lock meckignism to.keep working the handel up and down untill it works free. i hope this helps u,u should do all 4 doors to. if u need more info u can reach me at scobbydoottom@aol.com