98 C230 Rattling

[W124300E]

Im getting close to having this car to as perfect as it gets. Im going crazy over here. Just cant figure out the source of the noise. It starts when I am driving 5 mPH and gets louder as I get to 20 MPH. Gets a little quieter at 30MPH. There is a rattling sound coming from the front right passenger side engine area. Or below engine, I just cant tell because it doesn't do it when it's standing still.What could this be? My other problem was wheel bearings. I changed the wheel bearings in the front due to a different noise when turing there was a loud rattling sound. It got quieter after tI changed the wheel bearing but still there when I turn right. So I have 2 problems listed.

1. Rattling/Wobbling Sound from front right side engine area.
2. Rattling noise when I turn right and right only. new bearings installed 2 days ago to see if this will fix it..it didn't.

Thank you!