ok i was checking out my motor the other day looked down and noticed that my crack pulley was vibrating real bad. so i ordered a new lightened one by unorthodox and lil trouble on the install but all is good and straight. hears the problem as soon as i start the car a pinging sound is immediately heard when the belts are on (lose or tight).... take them off completely the pinging goes away.


crank walk? <-- i hope im wrong..