AI Car with Pathfinding

I want to make an AI car that goes in a circle loop using pathfinding. The car should just go in a circle until the real player has completed three laps. Also how would I achieve a script that would make it so the car will not start moving until the 3, 2, 1 countdown is done?

The problem is that im a new scripter and have no idea how to achieve this, and cannot find any resources that help me.

Is there any other way to achieve this loop other than pathfinding?

–Side note: If any scripter is for hire that I can hire that could do this, please tell me.

An easy beginner script of doing this is

You’d name the part of the car you want to touch as body
No this is technically not pathfinding but it is close
Script:


Then you place a part where you want the car to go and name it “turn” and then the car would move. This would take alot of test to see if it works with what you want.