toyota camry 2009 starts with high RPM at first start in the morning

Question

toyota camry 2009 model; V6 3.5L. when starting the car in the morning (the first start) after the car is park overnight, the engine starts with a higher RPM than usual and drops within a second to what it should and gradually drops to idle RPM.
This happens only on first start every morning. At the second start the car starts normally.
can you assist in fixing this problem

Answer 1

that sounds pretty normal to me, cold start on most car is 1,500 to 2000 RPM on cold start until it warms up then it is 650-900 RPM depending on the car