Would you mind showing me the Blueprint with screenshots? (: It’s way easier to help you by seeing your actual setup!
And yes, even if you did the Tutorial, i want to see YOUR setup
Can you make sure that your “InputAxis right” is working? Use a “Print String” node and plug the “Axis Value” in to the String filed (a small cast block should appear that makes the float to a string).
Then start the game and try to steer left and right. Look what the numbers say.
Also check your Input Settings in the Project Settings. Make sure you have a correctly key applied etc.