A local mechanic told me about FTC and suggested I try it in my Rover 75. The car is a 2002 diesel with a 2.0 BMW engine and has covered 190,000 miles. It was a doddle to add the little pellets to the fuel tank so I gave it a go. It was very evident that the car was getting better and better the further I drove. It’s much smoother and much quieter now, that usual cloud of smoke when I suddenly accelerate hard has completely gone and the economy has improved by at least 5mpg. FTC is absolutely fantastic and has worked a treat.