Hi, i fit by myself AP Pulley, everything works fine, i can fell the diffrence. But one thing is wondering me, i got something like a light whisper sound 'shshshshshhs' during acceleration. I cant hear it when im reving on neutral, just when acceleration is beetwen 2rpm-5rpm, later is to loud so im not sure . One mechanic 'rotary-expert' told me that is normal after changing pulleys. Belts look tide, I compare to the stock one, everything look ok. No whoobling.
This sound is not big, just noticable.
Any sugestions ??

 

I have the same sound. When at idle if I rev it lightly I get a small sqeek out of it. When I first installed the pulley I had major belt squeaking until it warmed up. Just double check to make sure you have the bolts tightened all the way. I think theres a DIY on this that mentions the specific torques for the 2 bolts.

 

Which 2 bolts exacly ?? I dont have any special tool, that I can tight those belts on excaly OEM tight level, I messured it on eye , belt is not 'jumping' during revs.