Question regarding alternator
 

Hey guy how it going

My 05 gt is making a squeaking sound. I have tracked it down to the alternator clutch pulley,

I have been doing some reading this setup! And I am still very uncertain what to do!

Should i replaced the entire alternator or Just the clutch pulley?

Thank,

Shan

Personally, I would change the whole alternator.

You can try the pulley first as the new alternator probably won't come with one and it will be the cheaper part. If you take the belt off and spin the alternator it may help you determine if its the alternator making the noise.