Quote Originally Posted by bl 93 coupe View Post
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.
1) firmly seat the car on jackstands
2) remove the axles
3) start it up, put it in first and verify that the differential is indeed spinning.

If your differential is spinning, then it should be easy to figure out what the deal is.
-jonathan