thanks for your help! as far as the abs system i've realized according to the manual and you and others saying the same thing that if it was that problem there would be a abs light coming on letting me know. the guy at the shop i took it too didnt know jack either cuz he would have noticed if it was that problem the light would be on. he just drove it and assumed.
anyway im about to buy the calipers and get those changed because it does seem like thats what it is. either that or the brake lines but i've checked them and it doesnt seem like they have any leaks or problems. so hopefully this works. thanks for the advice tho its very much appreciated ! and you did make it in time
im not taking my car to a shop unless i absolutely need to. my brother and dad who have supras as well are helping me out but they've never had this problem so were tying to figure it out together. but thank you again for your help!