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10 Best fuel treatment in Canada
Best Choice01ArchoilArchoil AR6500 Diesel Treatment (Two Pack) - Treats 800 Gallons - Additive for All Diesel Vehicles
9.8Exceptional
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- Curious about how we select the top products for you? Explore How It Works
- 02Archoil
Archoil Diesel Fuel System Kit - AR6400-D (12 oz) + AR6500 (40 oz) - Complete Restoration For All Diesel Engines, Injector Cleaner, Lubricity Improver, DPF & Turbo Deposit Control, Cetane Booster
Main highlights- TWO-STEP FUEL SYSTEM RESET: Includes AR6400-D Diesel Fuel System Cleaner + AR6500 Diesel Treatment (40 oz) for a complete clean-and-maintain solution
- SUPPORTS DPF & REDUCES REGENS: Targets deposit formation to help keep the DPF clean and reduce regeneration frequency - supporting performance and fuel economy
- KEEPS TURBO CLEAN: Reduces deposit formation that impacts turbo response for restored boost and smoother acceleration
- IMPROVES LUBRICITY (ASTM D6079): AR6500 is tested to improve lubricity by 43% to protect fuel system components, including wear-sensitive parts like the CP4 pump
- HOW IT WORKS: Use AR6400-D first for a deep clean (12 oz treats 30-40 gallons), then use AR6500 at every fill-up for ongoing protection (40 oz treats up to 400 gallons)
- FOR ALL DIESEL ENGINES: Suitable for all diesel vehicles and equipment, including modern HPCR systems
- CLEANS INJECTORS & RESTORES RESPONSE: Removes injector deposits and restores spray patterns for smoother running, improved response, and more efficient combustion
- BOOSTS CETANE UP TO +8: AR6500 raises cetane up to 8 points for faster ignition, smoother combustion, and improved drivability
9.5Excellent
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- 03Red Line
Red Line 60103 Complete SI-1 Fuel System Cleaner, 15 Ounce, 1 Bottle
9.3Excellent
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Value for Money04Lucas OilLucas 10020 Fuel Treatment - 5.25 oz
Main highlights- Neutralizes low sulfur fuel problems
- Neutralizes low sulfur fuel problems
- Increases the life of pumps and injectors
- Increases the life of pumps and injectors
- Increases power and miles per gallon by burning excess exhaust emissions
- Increases power and miles per gallon by burning excess exhaust emissions
- Cleans and lubricates the fuel system
- Cleans and lubricates the fuel system
- A great tune-up in a bottle
- A great tune-up in a bottle
9.2Excellent
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- 05Lucas Oil
Lucas 10013 Fuel Treatment - 1 Gallon
9.1Excellent
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- 06STAR BRITE
Star brite 093032C Star Tron Enzyme Fuel Treatment-Concentrated Gas Formula-946ml
Main highlights- Works in all engines and in all fuel
- Removes and prevents gum, carbon and varnish
- Makes all engines start easily, run smoothly; improves performance
- Cures and prevents most ethanol problems
9.0Excellent
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- 07Hot Shot's Secret
Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS)
Main highlights- Stabilize fuel
- New easy-to-measure, squeeze bottle
- Improve power, performance, and fuel economy
- Boost cetane up to 7 points
- Add lubricity
8.9Very Good
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- 08Archoil
Archoil AR6500 Diesel Treatment (40 oz) Treats 400 Gallons, Diesel Fuel Additive - Lubricity Improver, Injector Cleaner, DPF & Turbo Deposit Control, Cetane Booster
Main highlights- SUPPORTS DPF & REDUCES REGENS: Targets deposit formation to help keep the DPF clean and reduce regeneration frequency – restores performance, fuel economy, and extends DPF lifespan
- KEEPS TURBO CLEAN: Helps reduce fuel soot and deposit formation that impacts turbo response, restoring boost and smoother acceleration
- IMPROVES LUBRICITY (ASTM D6079): Tested to improve lubricity by 43% to help protect fuel system components, including wear-sensitive parts like the CP4 pump
- FOR ALL DIESEL ENGINES: Suitable for use in all diesel vehicles and equipment - light-duty, heavy-duty, pickup, SUV, van, RV, etc. (including modern HPCR systems)
- EASY USE AT EVERY FILL-UP: Add directly to the fuel tank at each fill-up. The long neck and measuring chamber make treating fuel simple. One 40 oz bottle treats up to 400 gallons
- CLEANS INJECTORS: AR6500's detergent package removes injector deposits and restores spray patterns for improved atomization, supporting better performance and fuel economy
- BOOSTS CETANE UP TO +8: Raises cetane up to 8 points for faster ignition, smoother combustion, and improved drivability; many engines run best around 48–50 while pump diesel is often 40–45
8.8Very Good
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- 09Royal Purple
Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer, 20-Ounce Bottle
8.7Very Good
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- 10Red Line
Red Line 60103 Complete SI-1 Fuel System Cleaner, 15 Ounce, 2 Bottles
Main highlights- Use one bottle per tank for most effective treatment of neglected vehicle
- Safe for continual use
- Reduces need for octane by up to two points
- Contains synthetic upper cylinder lubricant
- Cleans to nearly 100 percent efficiency in one treatment
8.6Very Good
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