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View Full Version : 2016 yaris noise


monkeydave
10-19-2017, 08:22 PM
i get this noise on my yaris 1.33 after a few mins during engine warming up, it starts quiet then the noise and a few mins later it is all nice and smooth again, it sounds like metal vibrating (i know there is some howl from the fron heat shield but thats normal) or alternator/tensioner bearings or something but i cant find anything and the dealer are useless saying they cant find anything and the car is running normally!!

just had its first service at 6500 miles. It had a slightly more metallic noise before the service (came in and lasted the same as this new noise) but that seems to be gone and replaced with this buzzing noise.

any help would be apreciated.

thanks guys

https://www.youtube.com/watch?v=mJqMPjqDKoQ (NEW NOISE, AFTER SERVICE)

https://www.youtube.com/watch?v=MS5qO6HkMkc (OLD NOISE, BEFORE SERVICE)

monkeydave
10-20-2017, 11:14 AM
found the noise and it was the belt tensioner, take a listen

https://www.youtube.com/watch?v=cAvIEzpDlVA