i have no clue.. ive tried putting them in again its confusing me. if speedo is working, i heard everything in the trans is working so can i rule out the clutch and that sort of thing? everyone is saying cv but i cant figure it out. one more question... i bought this car for a daily. came with the d16z6, tranny was bad, got a tranny from another guy that is in good shape, its a p20 from a d15 im sure, would i need new cv's for it or are these off the s20 trans going to work...trying to figure this crap out so i can drive.