I want to give my good review of Berryman's B12 Chemtool. I'm not in the mood to write a long extensive review on the product/company but I want to quickly state that they've earned a consumer. After having a somewhat lackluster first experience with their product I contacted them and was pleasantly surprised with the quick and completely professional response I received. After giving them another shot shortly after our communication I was absolutely thrilled with the results. As someone who logs every tank of gas on Fuelly I have a very good idea of what is going on with my fuel consumption, I noticed an immediate gain in fuel economy. I was averaging 13.8 MPGs on my typical day to day driving, after using B12 that number jumped to 14.5. As someone who has never seen/felt an actual difference using a Fuel System Cleaner, I'm glad this product does what it says it will. Feel free to ask me any questions or elaborate on my experience.
Kudos to Berryman!
Kudos to Berryman!