Oct 072015

2011 Nissan SentraMy car just started making a vibrating noise recently, coming from the undercarriage. At times it sounds louder than at others. I tried listening from the underside of the vehicle, and the noise seems like its coming from underneath between where the front and rear seats sit. but I can’t tell if its louder on the driver or passenger side. The makes a continuous rattling or vibrating noise, but seems like it went away some when I was on the Interstate. It might get louder when I am stopped at a light.

  One Response to “2011, Nissan Sentra”

  1. Since it makes the noise while you are sitting still the most common reason would be the heat shield on the outside of the catalytic converter.

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