Help!! I noticed on a picture that someone put up with the supercharger installation on 11/21/02 that the belt comes up from the "tensioner pulley" to the supercharger pulley, and then down to the alternator. Mines does not, it comes up from the "other pulley (not sure name) up to the supercharger pulley and back down to the idler pulley and then to the alternator. The problem that I have is the belt wobbles and makes a lot of noise when I'm in drive, a/c is on, and I'm at a stop while the engine is still warming up and the idle changes. Did my supercharger that toyota installed in september of 2000 not come with a "tensioner pulley"?

 

Is this the thread with the picture?

You can't really see what pulley is which. You may have the older version of the supercharger that did not have a tensioner.