Advertising Disclosure
10 Best gdi engine cleaner in Canada
Best Choice01
Liqui MolyLIQUI MOLY - DIJectron Additive - Gasoline Direct Injection (GDI) Cleaner (22076)
Main highlights- outstanding engine cleanliness
- excellent wear protection
- especially suitable for vehicles with diesel particulate filter
- Gasoline Additive
- Additives
9.8Exceptional
Show more
- Curious about how we select the top products for you? Explore How It Works
- 02Molecure
Molecure Pea Complete Fuel System Cleaner 12 oz – High-Strength Fuel Injector, Intake Valve & Combustion Chamber Cleaner | Restores Power & Fuel Economy | All Gas Engines incl. GDI & Turbo
Main highlights- SUPPORTS BETTER FUEL ECONOMY & ACCURATE FUEL GAUGE READINGS: Clogged injectors deliver uneven fuel spray, forcing the ECU to run richer and waste fuel. Clean injectors atomize properly, improving combustion efficiency and supporting the fuel economy your vehicle was designed to deliver. The formula also helps maintain accurate fuel-level sensor readings that can drift when contaminated.
- SAFE FOR ALL GASOLINE ENGINES — INCLUDING GDI, TURBO & HYBRID: Compatible with port fuel injection (PFI), gasoline direct injection (GDI), turbocharged, and hybrid powertrains. Safe for oxygen sensors, catalytic converters, and capless fuel fillers. Works with all grades of unleaded gasoline. Not for diesel engines.
- RESTORES THROTTLE RESPONSE, REDUCES HESITATION & ENGINE KNOCK: Carbon deposits restrict airflow, disrupt fuel spray patterns, and create hot spots that cause knock and pre-ignition. CR12 dissolves those deposits to help restore crisp throttle response, smooth idle, improved shift quality, and confident cold starts. Customers report noticeable improvements in drivability within a single tank.
- POUR AND DRIVE — 12 OZ TREATS UP TO 20 GALLONS: Add one bottle to a near-empty tank (~¼ full), fill up, and drive 15–20 minutes at highway speed. No tools, no draining, no mechanic. Use every 3,000 miles for ongoing deposit control, or sooner with heavy city or short-trip driving.
- HIGH-STRENGTH PEA FORMULA — CLEANS WHERE CARBON BUILDS UP MOST: Polyether-amine (PEA) is the only fuel additive chemistry proven to dissolve hardened carbon deposits in direct-injection (GDI) intake valves, fuel injectors, intake ports, and combustion chambers. Unlike cheaper PIB or PIBA-based cleaners that only address injectors, PEA reaches the full fuel system — which is why it's the detergent of choice for Top Tier gasoline brands.
9.7Exceptional
Show more
- 03CRC
CRC 05319 Intake Valve Cleaner 11Oz
Main highlights- Proven to remove up to 46% of GDI Intake Valve deposits in 1 hour
- Proven to clean intake valves on GDI engines and turbo systems
- Highest concentration PEA (Polyether Amine) detergency available
- Easily installed through the air intake system
- 150X more concentrated than fuel additives
9.6Exceptional
Show more
- 04Gumout
Gumout 30001 All-in-One Fuel System Cleaner 296ml
9.4Excellent
Show more
Value for Money05GumoutGumout 800001743 Regane Complete Fuel System Cleaner, 177mL
11% Off9.2Excellent
Show more
- 06Red Line
Red Line 60103 Complete SI-1 Fuel System Cleaner, 15 Ounce, 1 Bottle
9.0Excellent
Show more
- 07
Liqui Moly
Liqui Moly Valve Clean (150 ML) - 2 Pack
Main highlights- Better engine performance Lower fuel consumption Lower pollutant emissions Protection against corrosion and carburetor icing Stops pinging, knocking, hesitation and dieseling
8.7Very Good
Show more
- 08Emzone
Emzone Engine Shampoo - 15.7 oz - Fast Acting Heavy-Duty Degreaser (45001)
Main highlights- Turn engine off. Remove the air filter and cover the caruretor opening and distributor.
- Start cold engine and allow it to idle for a maximum of 2 minutes or until valve cover is warm to the touch
- Spray dry engine generously. Rinse any overspray from exterior body surface immediately to avoid damaging the paint finish Allow engine shampoo to penetrate for 10-15 minutes. Use a brush on heavy grease deposits.
- Hose off thoroughly with water. Remove covers off carburetor and distributor and replace air filter. Start engine immediately. Let idle for 15 minutes to ensure complete drying.
- Emzone Engine Shampoo heavy duty degreaser cleans heavy grease, dirt and oil deposits on engines. It is ideal for use on automobiles, trucks, power mowers, boats, tractors and industrial machinery.
8.4Good
Show more
- 09Liqui Moly
Liqui Moly Jectron 7711 Gasoline Fuel Injection Cleaner additive, Cleans Valves & Injectors Without Removal. Updated to Replace Liqui Moly 2007-300ML
8.3Good
Show more
- 10
Liqui Moly
LIQUI Moly Valve Clean | 150 ml | Petroladititive | SKU: 2001, Blue
Main highlights- Protection against corrosion and carburetor icing
- Lower pollutant emissions
- Lower fuel consumption
- Better engine performance.Fit Type: Universal
8.0Good
Show more
