10 Best Fuel Additives
#1 Best Pick
Green Planet Dual Fuel Starter Kit - 2 Hydroponic Base Nutrients and 2 Additives
Brand: Green Planet Nutrients
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- Green Planet Dual Fuel Starter Kit - 2 Hydroponic Base Nutrients and 2 Additives
- Brand:Green Planet Nutrients
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#2 Best Value
Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.
Brand: Chevron
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- Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers)
- Restores: Lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor
- Reduces: Rough idle, engine surge, hesitation, and spark plus fouling
- Improves: Cold start performance, and fuel stability for up to one year
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#3 Budget Pick
Castrol Fuel Doctor Fuel Conditioner for Diesel, Petrol and Two-Stroke Fuel Systems - 1 Litre
Brand: Castrol
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- Fuel Doctor Fuel Conditioner is specifically formulated for Diesel, Petrol and Two-stroke fuel systems
- Designed to clean gums, varnish and carbon deposits, disburse moisture, kill and disburse microbial material whilst increasing lubricity
- Fuel Doctor breaks fuel contaminants into sub-micron particles allowing them to pass safely and harmlessly through the fuel system to combustion
- With no detrimental effects to fuel pumps, injectors catalytic converters or particulate filters
- Fuel Doctor will stabilise and extend fuel storage life for up to twenty four months for petrol and five years for diesel
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#4 Top Choice
Liqui Moly Diesel Clean and Boost 1 Liter
Brand: Liqui Moly
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- Removes deposits from the entire fuel system
- Suitable for all diesel engines, including common rail and pumped-jet
- Ensures optimum combustion for enhanced performance
- Protects injection system components from wear and prevents seizing
- Prevents injector needles from gumming up and the build-up of deposits
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#5 Popular Choice
LUCAS Fuel Treatment, 0.16 litre, Each
Brand: Lucas Oil
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- Cleans and lubricates the fuel system
- Neutralizes low sulphur fuel problems
- Increases the life of pumps and injectors
- Increases power and kilometres per hour by burning excess exhaust emissions
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#6 Top Pick
LIQUI MOLY Cera Tec 21676 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive for Engine Oil I 300 ml
Brand: Liqui Moly
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- SMOOTHER ENGINE PERFORMANCE FROM VERY FIRST USE: An engine additive formulated with high-tech ceramic compounds, high thermal resilience. Additive ensures smoother-running engine, extending the engine’s lifespan. Can be used with manual & automatic transmissions. Not suitable for use with wet clutches.
- LOWER FUEL CONSUMPTION and diminished emission of pollutants due to smoother engine operation.
- EASY TO ADD DURING OIL CHANGES: The 300 ml bottle is sufficient for up to 5 liters of engine oil. Shake well before use and add to fresh oil. Can be mixed with all gear & engine oils on the market. Long-lasting performance, up to 50,000 km.
- CERTIFIED EFFECTIVENESS proven by TÜV Thüringen: Chemical components in Cera Tec smooth out rough surfaces, the ceramic particles fill in uneven surface imperfections. Prevents direct contact of all metal parts, reducing friction and wear & tear. Turbo & Cat tested.
- EVERYTHING THAT DRIVES WORKS BETTER WITH LIQUI MOLY: We manufacture over 4,000 products: engine oils, additives, vehicle care, chemical servicing and repair, adhesives and sealing products. Our products are currently distributed to over 150 countries worldwide. They are popular everywhere, ensuring a superior driving experience and improved engine performance.
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#7 Top Pick
STA-BIL Fuel Stabiliser, 473 ml
Brand: STA-BIL
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- Keeps fresh fuel fresh for quick, easy starts after storage
- Removes water from fuel to help prevent fuel separation
- Protects the entire fuel system against gum, varnish, rust and corrosion
- Contains powerful cleaning agents to remove gum and varnish build up
- Eliminates the need to drain fuel tanks before or after storage
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#8 Top Pick
STA-BIL Fuel Stabiliser, 118 ml
Brand: STA-BIL
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- Keeps fresh fuel fresh for quick, easy starts after storage
- Removes water from fuel to help prevent fuel separation
- Protects the entire fuel system against gum, varnish, rust and corrosion
- Contains powerful cleaning agents to remove gum and varnish build up
- Eliminates the need to drain fuel tanks before or after storage
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#9 Top Pick
LIQUI MOLY Petrol Injection Cleaner | 300 ml | Petroladititive | SKU: 2786
Brand: Liqui Moly
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- Highly effective combination of agents that cleans and protects
- Removes carbon deposits from intake valves and combustion chamber
- Meets the requirements of modern engines, fuels and operating conditions
- Reduces pollutant emissions
- Cleans the injection system
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#10 Top Pick
Liqui Moly Fuel System Cleaner/Conditioner 500 ml
Brand: Liqui Moly
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- Suitable for both gasoline and diesel engines
- Removes carbon deposits from intake valves and combustion chamber
- Increases operational reliability with precise atomization
- Ensures low pollutant emissions and low fuel consumption
- Highly economical and tested for use with catalytic converters
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