Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Whats with all the hype?
Review: I've been using this for two years. It doesn't seem to do anything. There are no formal published studies out there other than one which used this on a 2 cycle motor and proved that it did increase runtime of the engine. The study doesn't identify why there was an increase in runtime. Those results could be a few things - Lucas products could have boosted the octane, lubed the cylinders, or improved the quality of the fuel, or all of those things. However, there is no proof that those benefits are safe for the engine.Other than that, I have not seen any increase in mileage with this product in larger engines. Moreover, even if there were mileage increases, the product may harm the piston seals.Unless otherwise tested, I may just be dumping canola oil in my engine. And as much money as Lucas makes on this product through unsubstantiated user reviews, they should publish some kind of testing for it...
