noisy belts

Quicjk question.
I am experiencing noisy belts in my 90 4Runner. It doesn't seem to be getting any worse but I think it should be changed. Big job?
Cheers

i get that problem every time i drive thru water. a bit of dry lube usually does the trick

not that bad of a job, but is it a 4 or 6 cylinder , if drive belts are worn ., odds are timing belt could be worn, has it been done, usually do the drive belts when timing belt is done , other wise, belts pretty easy, let me know for more tips

Thanks...
Its a 6 and the timing belt has been done.
Any secrets?

not that bad of a job, but is it a 4 or 6 cylinder , if drive belts are worn ., odds are timing belt could be worn, has it been done, usually do the drive belts when timing belt is done , other wise, belts pretty easy, let me know for more tips