i just change my passenger side axel and put everything in and the car doesn't drive. when i put it in first gear and give it some gas the side of the axel that goes in the trany grinds really bad and the car doesn't move at all. It does the same thing in reverse. I think i did everything right. First i darin the trany fluid. then remove the axels. it was very difficult to do. The i stick in the new axel which with a little twist slides right in. then i put everything together, lower the car and then add the fluid. I started up the car and put in first gear and give some gas. all i can feel is the grind and car not moving.