6 x Quinton Hazell (QH) Diesel Fuel Treatment & Injector Cleaner (300ml)

The Quinton Hazell Diesel Treatment is a professional-grade fuel additive engineered to clean, protect, and optimize your vehicle’s entire diesel fuel injection system.

Over time, everyday driving causes stubborn carbon deposits and lacquer to build up on fuel injectors, which restricts fuel flow and ruins engine efficiency.

This specialized formula targets and dissolves those deposits to restore your engine to its factory-intended performance.

Cleans fouled fuel injectors to restore optimal fuel spray patterns and precise combustion.

A cleaner, more efficient burn means your engine extracts more energy out of every drop of fuel, saving you money at the pump

Significantly cuts down on harmful exhaust soot and smoke by promoting complete combustion, helping your car pass MOT/emissions testing.

Eliminates the jerky engine idling, hesitation, and cold-start issues caused by clogged fuel systems.

Forms a protective barrier that guards high-pressure fuel pumps and injectors against friction, corrosion, and wear.