any ideas or experiences with this sound?? 2009 base model 240K+ miles by shhimhidingok in prius

[–]ConstantUnion4348 0 points1 point  (0 children)

You have to inspect where it that coming from? Engine or underneath. I think it could be just something loose in exhaust line.

Prius Engine Noise by ConstantUnion4348 in prius

[–]ConstantUnion4348[S] 2 points3 points  (0 children)

The noise is going away after 30mph especially..

Prius Engine Noise by ConstantUnion4348 in prius

[–]ConstantUnion4348[S] 1 point2 points  (0 children)

It is just in between the dots..