Fuel Treatments

Nulon's fuel treatments have an excellent reputation across a wide network of users from thousands of motorsport enthusiasts, looking to improve performance, to trade professionals, who understand quality, and are looking to improve fuel economy. Customers will notice an immediate restoration of vehicle power, performance and economy.

Petrol Injector Cleaner

Nulon Petrol Injector Cleaner (PIC) is a powerful chemical cleaner that helps clean  your fuel injection or carburettor system fast. PIC helps to eliminate hard starting, rough running, flat spots on acceleration and poor performance. PIC is safe to use in all types of petrol.

Available in : 300 ml   150 ml   500 ml  

Diesel Injector Cleaner

Nulon Diesel Injector Cleaner (DIC) has been completely reformulated to satisfy the demands associated with the new ultra-low sulphur diesel fuel and the demands of new hi-tech engines.  DIC is a complete cleaning and lubricating treatment for all diesel fuel systems.

Available in : 300 ml   150 ml   500 ml  

Pro-Strength Octane Booster

Nulon Pro Strength Octane Booster (PSO) stops engine pinging (detonation) by instantly boosting the octane rating of all petrol. PSO maximises horsepower and eliminates hesitation on acceleration. PSO is specifically designed for use in high performance and race engines with carburettors or fuel injection. PSO is safe for use in all unleaded petrols, race petrol and avgas.

Available in : 5 litres  

Total Fuel System Cleaner

Total Fuel System Cleaner contains the world’s leading polyetheramine fuel system cleaning technology that cleans fuel injectors, combustion chambers and inlet valves of power-robbing carbon deposits in just 1 tank. 


Available in : 500 ml  

Lead Substitute

Nulon Lead Substitute (LS) makes unleaded petrol safe to use in all vehicles that were designed to operate on leaded petrol (pre-1986). LS uses the latest and safest technology to provide unsurpassed valve and valve seat protection. It meets the Australian Standard AS4430.1-1996

Available in : 500 ml   1 Litre  

Octane Boost and Clean

Nulon Octane Boost & Clean stops (OBC) engine pinging (detonation) by instantly boosting the octane rating of all types of petrol. Its strong cleaning action physically removes the carbon deposits that are a major cause of pinging. Your car will regain lost performance, start more easily and run more smoothly.

Available in : 300 ml