Started getting a rattling noise coming from the front of the motor and at a quick glance and listen, I thought it was coming from the supercharger belt tensioner. I noticed the noise was only happening at idle and that the tensioner pulley would kinda bounce up and down...
But once I rev it up a little past idle the noise went away and the tensioner seemed to tighten up and quit bouncing. So I figured I'd need to just replace the whole tensioner and ordered one from RockAuto.
Well after doing some more research I noticed that the supercharger coupling is notorious for making the same type of noise and only doing it at idle... So now I'm wondering if I really need the tensioner replaced or if I should just replace the coupling?
Any thoughts??
