2008 Camry LE - Rattling noise under acceleration
 

Hey everyone,

First time poster here

The issue is, when my wife's 2008 Camry LE (4 cylinder) is under acceleration, it makes a rattling noise. It doesn't make the rattling noise while idling and it doesn't make the noise if I rev the motor in neutral.

It's made this rattling noise for a little over a year. Car runs fine otherwise..I'm the original owner, did all the oil changes on time, etc.

The sound is really hard to capture, you'll need speakers or headphones to hear it, i listened from my phone and it's hard to make out. When I listen to it on speakers you can hear it in the background.

guesses

plastic inserts covers in the wheel arches under car
exhaust heat shields
collapsed cat or muffler