Super strength cleaner and anti-gum diesel additive that is used to cure problems, often eliminating the necessity for fuel pump and fuel injector repair.
Use 4+ Super Clean to clean up your engine. For subsequent fill-ups, use 4+ Premium to keep your engine clean
Premium fuel enhancer for top performance and fuel mileage improvement. A comprehensive multi-purpose diesel additive that addresses critical performance issues. It reduces fuel consumption, extends fuel system, engine & diesel particulate filter life, prevents costly fuel pump, and fuel injector repairs.
For severe gumming and plugging, use 4+ Super Clean
A comprehensive multi-purpose winter diesel additive with anti-gel that addresses critical performance issues. It reduces fuel consumption, extends fuel system, engine & diesel particulate filter life, prevents costly fuel pump, and fuel injector repairs.
Cold weather preventative diesel fuel anti-gel additive.
Emergency fast-acting anti-gelling treatment additive that is recommended for fuel that has already gelled.
A single-use multi-purpose gasoline fuel additive designed to address water contamination exacerbated by ethanol, cleans injectors, and stabilizes gasoline for storage.
A single-use multi-purpose diesel additive with anti-gel that addresses critical performance issues. It reduces fuel consumption, extends fuel system, engine & diesel particulate filter life, prevents costly fuel pump, and fuel injector repairs.
All-season application to reduce accumulation of carbon, soot, and frees sticking vanes in turbochargers. Add contents to 500L of diesel fuel for turbo cleanliness. For severe problems and faster cleanup, fill the fuel filter with Turbocharger Cleaner and add the remainder of contents to 100L of diesel fuel.