I pulled my seat back a little bit earlier this morning before driving off, and then I went to pull it back up a little, and it wont budge, it wont slide back or forward. It kind of looks like the left side of the seat is working properly and wanting to slide, but the right side isnt moving at all, like its jammed. What are some things that could have happened?? I would go out there and look myself right now, but its really hot, my car is all black w/ black interior.. and it's really hot. I will be doing a tune-up today on the car, so I thought I would ask about the seat to see what I should be looking for when I do eventually check it out. Thanks.