Originally Posted by
fastfred
also supper charger pulley makes a little rattle noise....the alternator seems to shake a little, like its out of alignment when car is running.....
You should also remove and inspect your supercharger pulley. Not sure which "generation' of EC pulley you have but there is a possibility that it is also failing. If it's noisy then that bearing is probably going bad too. But let's take one step at a time . . .