Well as I was driving yesterday going 60mph at 2k rpms just cruising I heared a tickng noise pulled over and seen the damn crank shaft balancer was just whobling... I had no idea how this happened . We managed to get back to the shop , we took off the blower, then belt. As soon as we took the bolt off the balancer it just fail down and from the crank. WE look at it and the sock balancers are like a two piece balancer being hold by a rubber piece I believe in the middle... well what im guessing is that rubber piece just decided to take a **** on me and come off for some odd reason... Anyone ever heared this happened on the stock balancers on 4.6 2vs??