Why does this Part infinitely move on it's X axis?

In my opinion it is better to have your code for moving the door like this

debounce = false;
detector = script.Parent;
ldoor = detector.Parent.leftDoor;

script.Parent.Touched:connect(function(hit)
	if debounce == false then
		debounce = true;
		if hit.Parent:FindFirstChild("Humanoid") then
			for i = ldoor.CFrame.X, -10.54, -0.1 do
				ldoor.CFrame = CFrame.new(i, ldoor.CFrame.Y, ldoor.CFrame.Z);
				wait();
			end;
			--while ldoor.CFrame ~= Vector3.new(-10.54, 8.27, -24.21) do
				--wait();
				--ldoor.CFrame = ldoor.CFrame - Vector3.new(.1,0,0);
			--end;
			wait(4);
			for i = ldoor.CFrame.X, -4.54, 0.1 do
				ldoor.CFrame = CFrame.new(i, ldoor.CFrame.Y, ldoor.CFrame.Z);
				wait();
			end;
			--while ldoor.CFrame ~= Vector3.new(-4.54, 8.27, -24.21) do
				--wait();
				--ldoor.CFrame = ldoor.CFrame + Vector3.new(.1,0,0);
			--end;
		end;
	end;
	debounce = false;
end);

This way it will move from the point to the new point and will stop when it reaches the point instead of continuing on. I hope this helped and works. If it doesn't please message me back so I can try to help and solve this. If it did work, please accept this as the answer so that others know you have been helped. Again, if it doesn't work, message me or comment and I will work with you until we do get it working. If you have any other non-related questions feel free to ask.