DIESEL MAGIC FUEL TREATMENTComma Diesel Magic 400mlConcentrated diesel additive rapidly removes harmful depositsRestores lost power and accelerationImproves cold start performanceHelps reduce 'Diesel Knock' noiseDiesel injectors are a vital part of your vehicle and can become clogged. This can lead to all sorts of problems from a loss in engine performance, to extra fuel usage and emissions from your vehicle. Cleaning your fuel injector can be a costly task but Comma have produced an easy to use product.The Comma Diesel Magic is designed for diesel engines that run on diesel fuel. The solution is poured into the diesel tank and that’s it, it’s that easy. The 400ml can treat up to 60 litres of diesel from the highly concentrated solution. Not only will the treatment help to remove any harmful deposits on the fuel injector, but also can increase engine performance, fuel economy and reduce emissions from your vehicle. The treatment helps to improve the cold start performance of your diesel vehicle and reduce diesel “knock” noise. Formulated with Cetane improvers, it can boost performance from your fuel injectors. With the treatment working while you drive your car normally; it means no time is wasted in cleaning your fuel injectors