MotorVac MCS1000 CarbonClean 1000 Fuel System CleaningEverything you need to provide The Tune Up for the 21st Century Complete, professional fuel injection cleaning and engine decarbonizing service Unique time saving adapter system makes connecting to the rail simple and fast An easy to use online application guide provides visual, step by step instructions on how to attach to thousands of vehicles quickly Built in diagnostic capabilities Premixed detergent solution utilizes MotorVac's proprietary