Lang Tools TU-470B Fuel Injection Cleaner - Professional Engine Performance Enhancer for Cars, Trucks & SUVs | Restores Fuel Efficiency & Reduces Emissions | Ideal for Routine Maintenance & Smoother Drives

Works great! Ive used a Snap-On version that is similar to this one but almost twice as expensive. You will need to buy adaptors for the vehicle you are using it on unless the fuel rail has the quick disconnect fitting that is picture at the end of the steel braided hose. I also recieved the product as pictures (black can with Lang) and not a red can as some reviews say. If you are a professional technician and you know what you are doing then I recommend this tool for performing Fuel Injection Services and Cleanings