2011 Nissan Sentra Q&A
2011 Nissan Sentra Question: Rattling Noise
So hard to guess without being able to hear the sound first hand, I would certainly drop into the dealer and ask them to have a look to see if it any thing serious/dangerous. - patrick mannion
Excessive timing chain noise, a rattling or ticking, on higher mileage cars may lead to timing chain failure, which can cause engine damage. There are upgraded chain tension guides with a steel bac...
...ut once I took it in for a tire rotation and assume wheel balance it seems to have stopped the rattling noise I was hearing. They told me my rear struts/shocks were leaking. That is alot of money and look...
When I rear up the engine the sound is not present but when it go to a normal idle the sound comes back.
My car rattles when it is going between 35 and 65 miles, I think my fuel pump needs to be replaced