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10 Best injector cleaner for diesel in Canada
Best Choice01Hot Shot's SecretHot Shot's Secret - P040464Z Diesel Extreme Clean and Boost - 64 fl. oz.
9.9Exceptional
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Value for Money02ArchoilArchoil AR6500 Diesel Treatment (40 oz) Treats 400 Gallons, Diesel Fuel Additive - Lubricity Improver, Injector Cleaner, DPF & Turbo Deposit Control, Cetane Booster
20% OffMain 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
9.8Exceptional
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- 03
Liqui MolyLiqui-Moly Diesel Purge Injection Cleaner (500 ml) Pack of 2
Main highlights- Liqui-Moly Diesel Purge Injection Cleaner (500 ml)
- Gloves are NOT included
9.6Exceptional
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- 04Hot Shot's Secret
Hot Shot's Secret P040416Z Diesel Extreme Clean and Boost - 16 fl. oz.
Main highlights- Stabilize fuel, boost cetane
- Remove free water from the system
- Lubricate the fuel pump and injectors
- Coat the tank and lines with a rust and corrosion inhibitor
- Clean out the tank, lines and injectors
9.5Excellent
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- 05Hot Shot's Secret
Hot Shot's Secret P040432Z Diesel Extreme Clean and Boost - 32 fl. oz.
10% OffMain highlights- Stabilize fuel, boost cetane
- Remove free water from the system
- Lubricate the fuel pump and injectors
- Coat the tank and lines with a rust and corrosion inhibitor
- Clean out the tank, lines and injectors
9.4Excellent
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- 06Howes
Howes Diesel Defender 64-Ounce Injector Cleaner and Diesel Fuel Lubricator
13% OffMain highlights- Removes Water - Many products emulsify or disperse water and frequently use alcohols or solvents that can do damage to your engine. Diesel Defender is a premium, petroleum based product that demulsifies water, safely removing it from diesel fuel.
- Increased Fuel Economy Guaranteed - By safely removing water, Diesel Defender leaves only pure fuel to burn. Your clean injectors then allow for a steady spray pattern, so none of that fuel is wasted. When used regularly, Diesel Defender guarantees a minimum 5% increase in fuel economy.
- Cleans Fuel Injectors - Uses superior IDX4 Detergent to attack and destroy even the toughest carbon deposits. When used as directed, Diesel Defender is designed to clean the entire fuel system within three treatments and prevent future deposits from forming. The removal of these deposits keeps the diesel fuel system performing optimally and increases power.
- Adds Up To 2.5x More Lubricity - With more lubricity than any other Howes product and many on the market, Diesel Defender is the ultimate choice for heavy duty vehicles. It provides protection by significantly reducing wear scars, with independent lab* results confirming Defender treated fuel outperformed the US (520mm) and more stringent European (460mm) standards. *via the wear scar test for ASTM D975 High Frequency Reciprocating Rig (HFRR)
9.1Excellent
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- 07Archoil
Archoil AR6400-D Diesel Fuel System Cleaner (12 oz) Deep Clean - Injector Cleaner, Turbo & DPF Deposit Control
Main highlights- TURBO DEPOSIT CONTROL: Reduces deposit buildup that affects turbo response, supporting smoother acceleration and restored boost
- RESTORES DPF PERFORMANCE: Reduces deposit buildup to support a cleaner DPF and reduce regeneration frequency
- RAPID-ACTING DEEP CLEAN: Concentrated diesel fuel system cleaner designed to work quickly on performance-robbing deposits to restore the fuel system
- MAINTAIN RESULTS WITH AR6500: Follow up with Archoil AR6500 Diesel Treatment at every fill-up to keep the fuel system clean and address insufficient lubricity and cetane levels in diesel from the pump
- EASY TO USE: Pour into the fuel tank and drive normally; one 12 oz bottle treats 30-40 gallons of diesel. Use every 5,000 miles or as needed
- CLEANS INJECTORS FAST: Removes injector deposits and restores spray patterns for smoother running, improved response, and more efficient combustion
8.9Very Good
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- 08Liqui Moly
Liqui Moly Super Diesel Additive 300 ml – Diesel Fuel System Cleaner & Injector Cleaner – Improves Cetane, Reduces Fuel Consumption, Protects Fuel Pump & Injectors
10% OffMain highlights- Protects Fuel Pump & Injectors
- Improves Engine Performance
- Easy Maintenance Treatment : One 300 ml can treats 25–75 L of diesel fuel. Recommended use every 2,000 km (1,200 miles) to maintain optimal fuel system performance.
- Compatible with Modern Diesel Engines
- Cleans Diesel Fuel System
8.8Very Good
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- 09
Stanadyne
Stanadyne 43566 Performance Formula Injector Cleaner, 32 oz
18% OffMain highlights- The premium all-season, Multifunction diesel fuel additive, designed to tackle virtually any diesel fuel related Problem
- Reduces fuel consumption
- Protects your diesel fuel injection system
- Increases horsepower
8.5Good
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- 10Archoil
Archoil AR6400-D Diesel Fuel System Cleaner (12 oz) Two Pack - Rapid Injector Cleaner, Turbo & DPF Deposit Control
24% OffMain highlights- TURBO DEPOSIT CONTROL: Reduces deposit buildup that affects turbo response, supporting smoother acceleration and restored boost
- RESTORES DPF PERFORMANCE: Reduces deposit buildup to support a cleaner DPF and reduce regeneration frequency
- RAPID-ACTING DEEP CLEAN: Concentrated diesel fuel system cleaner designed to work quickly on performance-robbing deposits to restore the fuel system
- MAINTAIN RESULTS WITH AR6500: Follow up with Archoil AR6500 Diesel Treatment at every fill-up to keep the fuel system clean and address insufficient lubricity and cetane levels in diesel from the pump
- EASY ONE-BOTTLE USE (2-Pack Value): Includes two 12 oz bottles. Pour into the fuel tank and drive normally. Each bottle treats 30-40 gallons of diesel. Use every 5,000 miles or as needed
- CLEANS INJECTORS FAST: Removes injector deposits and restores spray patterns for smoother running, improved response, and more efficient combustion
8.4Good
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