Hi i have a 1996 mustang gt its an automatic and the speedometer quit working. I just bought the car and aparently it has a lincoln transmission on it(i dont know why). Also it had a heater core leak and the water got into the drivers side carpet. I replaced the vss and checked all the fuses sometimes the speedometer will start jumping ramdonly but most of the time its dead. The cluster all works but the speedometer, any ideas of what could be wrong? I bought a mustang VSS or did i needed a lincoln one? help please am desperate!!!