DPF & Injector Diesel Fuel Flush

DPF & Injector Diesel Fuel Flush from Doc's Diesel is a single-tank fuel treatment designed to clean diesel injectors and restore engine performance. The formula removes internal and external injector deposits that can cause rough running, poor throttle response, and power loss. By improving combustion efficiency, it supports more effective Diesel Particulate Filter (DPF) operation and can help reduce the frequency of regenerations and related downtime. Used as a corrective treatment, the flush is added during a fuel fill-up when performance or emissions issues arise. It is suitable for a range of diesel applications, including pickups, Class 8 trucks, and heavy equipment.