2005 Chrysler 300 engine rattling

[Cool Vee1]

My Chrysler 300 3.5 engine has this rattle noise which is annoying. The car runs great no lights on, no hesitation from the engine, or anything leaking as I can see. When I am driving slow or at redlight or parked I hear the noise. But when I am going down the road normal speed limit I don't hear it very loud. I want to know if anyone is having this problem or if anyone know what this rattling is in my engine and how can I fix it . My car only has 92,000 miles on it.

[MADDOG]

Is it the engine rattling or is is something like a loose item banging under the hood or under the car?

Kinda hard to diagnose this without hearing it.

Pop open the hood, turn on the car, then spend a little time walking around, side to side and front to back, to see if you can't pin it down some.