“The engine felt smoother, and there was a noticeable increase in fuel efficiency. It seems like the Liqui Moly Fuel System Cleaner Conditioner did a great job of removing deposits and build-ups within the fuel system.”
“I've been using this conditioner for many years, following the advice of my BMW mechanic. I use it every twelve months in my classic BMWs, for peace of mind, as the high cost and scarce availbility of replacement fuel pumps, makes me take all preventative steps possible to lengthen the components' lives. I do wish Liqui Moly would go back to the narrow, tapered nozzle which comes with this product -- the newer, wide nozzle makes it quite hard to properly empty the contents into the fuel tank, so I need to use a small funnel.”
