ok i have a 91 civic Si, and the front of the car is up on jack stands right trying to get exahust stuff done well anyways i put in the loose speedometer cable just pushed it in and once i started the car(still on jack stands) i put it in 1st and the speedometer started going it started too make like a grinding noise while i was going!!!! what can that be? also my right axel is busted torn open could that be the noise or is it the speedometer cable?