I know the advertisement on the box looks great and it did just what it is suppose to do. It makes you believe that pretty oil can magically put new rings in your car for you. They pay a lot of money to advertise the stuff on t.v. so you only fell for a marketing add. No big deal. Now you know better for the next time. You'll find people that swear buy it, but I swear by the guys on here that have actually analized this and other products like Lucas products.
Remember, it's the intranetz, and you have to have thick skin.