S3 OIL ENHANCEMENT

Decided to try this after all the good reviews and I must say I'm very pleased with the result. My gas seems to be going at a much slower pace, which I'm very happy about. One thing though, maybe someone could answer this for me. I went to the gas station to put in the usual amount of gas that I do every week. This time the pump stopped pumping short of the amount, and I was puzzled. On the gas cover, I read that if this happened I should not resume pumping the gas. I followed the instruction, but no, the tank wasn't full. Can someone tell me why this happened? I drive a Subaru Forester.

I have been using S3 oil additives for over 10 years. Best product I’ve ever found and used. I use it in farm equipment and in my heavy equipment. I highly recommend it to anyone.

This oil is amazing. I have been using it for years. It gave my car more pep and its much quieter now too. And the best thing is the gas mileage improvement.

S3 was amazing in every way! Did everything they promised it would and more! Couldn't recommend this product enough to anyone who is interested!

My 2008 Ford 150 has 265,000 miles and I was considering buying a newer truck or rebuilding the engine. I bought the truck new in 2008. I have been tracking the gas mileage and it was dropping from the 12 mpg around town to 10 mpg.Added it at 10% recommended oil capacity(16 ounces) and have seen an MPG above 17 MPG on highway driving on a 160 miles trip from Houston to Austin Thanksgiving.This result will postpone my decision to buy a newer truck or rebuild.

This product is really great i used it towels stop a lifter. I drive it for about 50 miles and the lifter finally quite down. You can still hear it but it not as bad. I would be buying more of this product in the future.