The HECK is this noise?

[Garemie]

here is my other belts page
http://www.fixkick.com/belts.html#noise

all belts can mess up.
the cam belt is never ever tension-ed like any assessory belt,
acc. belt.
http://www.fixkick.com/belts.html

It is a gates belt. After a day of driving it appears to be fine now.


Another question... It looks like the front crankshaft seal is leaking like crazy, this is not new, but it's time to take care of it.

Can you suggest a good way to replace the seal?