Hello.

 

I got rear ended about three weeks ago. sustained damage to the back bumper that has been repaired and replaced. I got my car back today and it seems louder than it was. I did replace my rear bearings a couple of years ago but now I am wondering if that sound has something to with. I was at stoplight with my foot on the break when I got nailed. Is there any possibility that this would have been damaged by the impact. Or might I just be used to driving the rental for the last week which was a 2011-2 sonata.

 

This is what I hear. While I am 'coasting' down the road with no foot on the gas it is basically quiet. Once I step on the accelerator I get the kind of grinding sound. I also wonder if it is an exhaust thing or motor sound but it seems to come from the rear.

 

Thanks for thoughts.

c

Bearings would normally continue to make noise even when coasting. Possible your differential was damaged?

maybe someone could recommend a soob-experienced mechanic , or a good dealership, in Minneapolis. Then tell the insurance adjuster there's a problem that didn't exist before the wreck and have him meet with the new mechanic.

 

maybe there's a driveshaft/u-joint problem?

Exhaust is a distinct possibility. The tailpipe sticks out the bumper so it may have taken a hit. That usually bends the S-curve of the pipe were it goes around the rear crossmember to the muffler. Check for any contact points around there.