My car feels as though it drags while excellerating at times. Why? Is it engine

What is your question?

It occurs frequently and it stalls briefly sometime after being at a stop light. The car has 161,700 miles. 2005 Avalon xls. The stalling happens randomly while am driving as well.

What makes this problem better or worse?

Not sure. Just purchased

How long has your 2005 Toyota Avalon had this problem?

About a week after car purchase . Dec 29, 2019