New Yaris owner/vibrations

[Polar_Yaris]

Originally Posted by ricko

You are absolutely sure it is not a harmonic vibration related to the dynamic imbalance of 4 Cyl. engines. This will sometimes set off sympathetic vibes, in the exhaust or bodywork. I have not encountered anything out of the ordinary in my 5-speed, but have very limited km's.

Ricko, I am not 100% sure, however I have own quite a few 4 Cyl cars and none of them have that kind of problem. Well, I think most of my problems are related to the Automatic Tranny. I have not hear anyone complaint about their 5-speed Yaris. I picked auto because i am getting lazy......

[jadsnca]

Originally Posted by Polar_Yaris

Ricko, I am not 100% sure, however I have own quite a few 4 Cyl cars and none of them have that kind of problem. Well, I think most of my problems are related to the Automatic Tranny. I have not hear anyone complaint about their 5-speed Yaris. I picked auto because i am getting lazy......

I just bought a 5 speed manual and I got that humming noise too when driving at highway speeds above 90 kms/h. Never experienced that with any other 4 cylinder car.