Red Flow Diesel & Petrol Additive Review | Injector Cleaner for Smoother Engine, Mileage Boost?

[@pandayravi8724]

Engine sound is definitely down as compared to earlier .. for 40 litres of Petrol you should've added 80 ml of additive for optimum functioning. Also you maybe able to see some noticeable improvements after couple of fuul tanks .. that's about 80 liters of fuel but some of the improvements might be noticed within first 50kms