tite_tite

Hi,

Finally got a chance to change my oil. Was doing inspection of vehicle while oil was draining.

I see this (pic 1) on driver side. The passenger looks totally different & it is in good shape, no leak and/or not wet (pic 3).

I got the car about 1yr ago & drove about 15k on the vehicle (4d sedan 2010). i'd noticed a noise when driving about 10 mph. it is like a clank clank noise. thought it was my muffler as the previous owner stated she was rear end on the passenger side muffler.

does anyone know what this is? or how i can take care of it?

pic 1 - from driver side door from side of car
pic 2 - from front of car driver side
pic 3 - was under car, camera facing front of car

thanks in advance