Noisy Sound from Engine

[kanoha_village]

Anybody have idea why my e46 engine having noisy sound when going long travel. I've taken video as per below link
I've sent for repair 3 times..replace the oil seal at crank pulley, change the crank pulley, Belt tensioners (water pump to crank roler). The issue still persist

I'm out of idea

http://www.youtube.com/watch?v=p-cbqNkkbwY

 

[tweiboon]

Your sound is like came from alternator. May be alternator bearing jammed. You can diy to remove the alternator to change the bearing.

 

[tweiboon]

How come owner never replies ?

 

[honsen6503]

Bro u know what? i encounter the same problem as you do last 2 weeks, the root cause is pcv crankcase, part number 11 15 7 501 567. change part include labour only RM300.

DON'T followed my path to change all the unnecessary air-cond pulley/ water pump/ tensioner/ belts which cost me RM1000.....

hope my 2 cents helps. PM me for more infos...