I did a complete T-belt kit when I did mine and my old pulleys were pretty wobbly.. I assume the belt could float around with them like that... Don't know if that would make noise??
If that tensioner spring is too stretched or breaks, your belt will skip teeth... Not good at all.
https://www.mazdas247.com/forum/showthread.php?123796676-How-To-Protege-Timing-Belt-Change
If that tensioner spring is too stretched or breaks, your belt will skip teeth... Not good at all.
https://www.mazdas247.com/forum/showthread.php?123796676-How-To-Protege-Timing-Belt-Change