Belt squeek continues help!!!

[JJDerk]

a couple months ago i replaced my serpentine belt and my ilder pully because my explorer make a squeel, after i did this it was gone. after a couple days of the replacement the noise returned and i dont know if i didnt replace it right or if my engine is messed up... help please

 

[swshawaii]

Have you ruled out ALL the pulleys and checked the harmonic balancer?

http://www.explorerforum.com/forums/showthread.php?t=302068

 

[JJDerk]

no i havent thanks!! ill check it out!