i know that the jz motors front oil seals usually leaks, and i was just curious on how mine started leaking? could it be the serpentine belt i used was too tight i cause the leak since i used the 2jz belt?
how hard was it to replace the seal w/ the engine already in? and are the 2js oil front seals are interchangable?supraturbo1987 said:no, they just leak. I replaced mine before I installed the motor, and it still leaked. So, I replaced it again when the motor was in and it was a success..