G4 Petrol & diesel cleaner 375ml

G4 Petrol & diesel cleaner represents a comprehensive approach to fuel system maintenance, formulated to work effectively across both gasoline and diesel engines. Modern fuels can leave deposits throughout the fuel system that gradually degrade engine performance and efficiency. In the fuel tank, this product’s powerful detergents help dissolve water and contaminants that can lead to corrosion and bacterial growth, particularly problematic in diesel systems where water contamination can lead to injector damage and microbial diesel bug formation. As the treated fuel moves through the fuel lines, the cleaning agents begin to dissolve gum and varnish deposits that can restrict fuel flow and affect pressure regulation. When the fuel reaches the injectors (in modern vehicles) or carburetor (in older models), the formula’s specialized cleaning compounds target the precision components responsible for fuel atomization. In gasoline engines, the treatment cleans fuel injector spray patterns and intake valves, addressing issues like rough idling, hesitation, and poor throttle response. For diesel engines, the formula contains additional detergents specifically designed to clean the high-pressure injector systems and prevent coking that can lead to reduced power and increased smoke. Finally, as the fuel enters the combustion chamber, the cleaner helps remove carbon deposits from pistons, valve seats, and combustion chambers, which can restore compression and reduce octane requirement. This comprehensive cleaning action typically results in noticeable improvements in cold starting, acceleration, fuel economy, and exhaust emissions. The 375ml bottle treats up to 80 liters of fuel, making it economical for regular maintenance. For best results, the product should be added to the tank when it’s approximately 1/4 full, then topped up with fuel to ensure proper mixing and allow the cleaner sufficient contact time throughout the fuel system. Regular use every 3,000-5,000 kilometers helps maintain fuel system cleanliness and prevent the recurrence of performance-robbing deposits.