why is car making rattling nose when accelerating and idle?

What is your question?

2016 Lexus gs350 Sport makes a rattling nose when I accelerate and when its in idle. car has 95000 miles. 1st owner. only maintenance done are oil changes, fuel filter, air filter since I first got it.

What makes this problem better or worse?

nothing

How long has your 2016 Lexus GS350 had this problem?

1 year