What's making making my 2009 sienna so loud?
My van is quite loud when I drive it as it is. Yesterday it raining pretty good n while I was driving I go over a pretty good puddle of water. Instantly my van gets 10 times louder. It is really anoying Wats causing that? Muffler, catalytic converter......?
- River EuphratesLv 74 weeks ago
Have you looked under the vehicle?
Chances are your exhaust was already getting ready to fall apart, and hitting that puddle at speed finally knocked it loose.
Since we can't look under your vehicle, we can't tell you if it was the muffler, cat, etc.