Royal Purple MAX-CLEAN Fuel System Cleaner and Stabilizer POLYOLEFIN ALKYL PHENOL ALKYL AMINE 5.0 – 15.0 Lucas Oil 10512 Deep Clean Fuel System Cleaner POLYETHER AMINE 10-30% Gumout All-In-One Complete Fuel System Cleaner POLYETHER AMINE 10-30% Gumout Regane Complete Fuel System Cleaner POLYETHER AMINE 10-30% Gumout Regane High Mileage Fuel System Cleaner POLYETHER AMINE 10-30% Red Line® SI-1 Complete Fuel System Cleaner POLYETHER AMINE 30 – 50%Ĭhevron Techron Concentrate Plus 01154100-5179P Trade secret 25 – 35 %weight Top fuel injector cleaner brands that include these most effective cleaners are:Īrranged by highest concentration of the most effective cleaners When you buy “pour-in” fuel injector cleaners, look for the cleaning agents and carrier oils listed above. Both cleaners not dissolve current deposits but also form a protective film on the injector and valves to prevent deposit precursors from forming. However, they are also effective when used as a “pour-in” gas-tank additive. Many of these cleaners and carrier oils are used in various concentrations in Top Tier fuels.
The cleaning additives are usually combined with a carrier oil to help form a barrier film on valves and injector ports.
