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5 Best Fuel Injection Systems Cleaners of 2025

Last Updated - 2025/10/04

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

MR CARTOOL

MR CARTOOL V310 Fuel Injector Cleaner Tester Machine, 110V/220V Fuel Injection System Cleaners with 6 Cylinders, Ultrasonic Test Clean Tool Kit for Diesel Gasoline Standard GDI/EFI/FSI Injectors

MR CARTOOL

CA$712.97

CA$750.50
(5% Off)

More Details
Main highlights
- [TFT COLOR DISPLAY & 3 KINDS OF VOLTAGES] Equipped with a TFT color screen, easy to observe the working status. 12V & 70V & 120V working voltages are available to be chosen due to different types of injector testing.
- [POWER SUPPLY 110V/220V] Our V310 comes with two power cords, both European and US specification. The European specification one supports 220V and the US specification one supports 110V, you can choose the right power cord to use according to your needs.
- [GDI INJECTORS & STANDARD INJECTORS] MR CARTOOL V310 GDI fuel injector cleaning machine is compatible with standard injectors and FSI/EFI/GDI injectors cleaning and testing. Designed with ultrasonic cleaning and microcomputer detection technology, removes stubborn carbon deposits on the fuel injector, fastly and completely. Ideal Gift for Dear Father
- [2000ml CAPACITY & 6 CYLINDERS] Huge 2000ml tank capacity design makes it support to clean 6 fuel injectors at the same time, leading to great work efficiency. Cylinders with bright background light design, clear to observe a bad or good situation of the fuel injectors in real time
- [10 CLEANING & TESTING FUNCTIONS] Ultrasonic Cleaning; Idle Speed Test; Medium Speed Test; High-Speed Test; Accelerating Test; Variable Speed Test; Leakage Test; Idle Speed Spray Volume Test; Medium Speed Spray Volume Test; High Speed Spray Volume Test, etc.
CA$712.97
CA$750.50 (5% Off)
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

QPKING

Fuel Injection Systems Cleaners CT160 Heated Fuel Injector Cleaning Tester,4-Cylinders Ultrasonic Wave Injector Cleaner Tester for Gasoline Direct Injection Piezo Fuel Nozzle with 11 Functions 110V

QPKING

CA$500.00

More Details
Main highlights
- 🆕【WIDE APPLICATION】CT160 Fuel Injector Cleaner Tester simulates various working conditions of the engine and can clean and inspect the fuel injectors of various motorcycles. Main functions: ultrasonic cleaning, uniformity detection, atomization observation, tightness test, fuel injection volume detection. The injector cleaner kit uses high-quality oil pumps to ensure long-term stable use.
- 🆕【ULTRASONIC CLEANING】 CT160 Fuel Injection Systems Cleaners can perform ultrasonic cleaning on single or multiple injectors simultaneously, which can eliminate thoroughly blockages on the injector accessories and internal.
- 🆕【NEW GENERATION CT160 Fuel Injector Clener Tester】 With 11 Functions.The performance of the injector plays a vital role in the power of each engine. Poor fuel quality can lead to poor fuel injector operation, severe carbon buildup in the cylinder, accelerated wear of the cylinder barrel and piston rings, unstable idling, increased fuel consumption, weak acceleration, difficult starting, and excessive emissions; In severe cases, the fuel injector will be completely black, causing engine damage.
- 🆕【HEATING THE CLEANING FLUID】CT160 Heated Fuel Injector Cleaning Tester is able to heat the cleaning fluid in the cleaning tank.which can improve the cleaning effect on injectors.
- 🆕【DRAIN VALVE DESIGN】CT160 4-Cylinders Ultrasonic Wave Injector Cleaner Tester Used cleaning fluid and testing fluid can be easily recovered.
- 🆕【DISTINCTIVE SHAPE DESIGN】Compact,Lightweight, Portable, Net only weighs 8kg;large capacity Ultrasonic cleaning tank of 2000 ml, all cleaned at once.
- 🆕【DIGITAL DISPLAY】With the help of microcomputer control and digital display, the equipment makes possible automatic cleaning, testing injectors and real-time monitoring of the dynamic values.
- 🆕【9 KINDS OF FUEL INJECTOR TESTER】 CT160 Fuel injector Cleaner is capable of various testing, including 2-idle speed test, 3-medium speed test, 4-high speed test, 5-accelerating test, 6-variable speed test, 7-leakage test, 8-idle spray test, 9-medium spray test, 10-high spray volume test.
- 🆕【3-YEARS WARRANTY AND LIFETIME MAINTENANCE】For the damage caused by non-human factors, we promises to resend the parts for free within 3 years. If you have any questions, please do not hesitate to contact us at any time. We will solve your questions 24 hours a day.
CA$500.00
3
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Liqui Moly

Liqui Moly Jectron 7711 Gasoline Fuel Injection Cleaner additive, Cleans Valves & Injectors Without Removal. Updated to Replace Liqui Moly 2007-300ML

Liqui Moly

CA$22.80

More Details
Main highlights
- Smoother idling, good throttle response
- Restores performance, drivability and durability
- Reduces fuel consumption and exhaust emissions
- Keeps intake valves clean
- Cleans injectors without removal
CA$22.80
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KAISAL

Fuel Injector Cleaner Tool Kit 1000ML 150PSI Disassembly-Free Fuel Injection System Cleaner Pressure Adjustment Fuel Injector Cleaning Machine with 20PC Adapter for Gasoline Car Throttle/Intake System

KAISAL

CA$73.99

More Details
Main highlights
- 【Working Pressure Adjustment Injector Cleaner】This fuel injector cleaner kit has high and low pressure cleaning function. Fuel injector cleaner tool is equipped with a 1000ml large capacity tank, a dual scale pressure gauge (measuring range:0~150psi, 0~10kg/cm2) and a pressure regulating rotary button. You can adjust the working pressure of the spray according to your needs, it will help you do the cleaning work better.
- 【Warmly Note】There are two types of electronic fuel injection systems, one is engine with fuel return pipe, and the other is engine without fuel return pipe. The connection way of the carburetor fuel system (throttle style system) is the same as that of the electronic fuel injection system. But the pressure in the carburetor fuel system must be 1~5PSI (0.07~0.35 kgf/cm2).
- 【Universal Adapters for Wide Application】Fuel injector cleaner is equipped with various anti-rust and anti-corrosion adapters and couplers, and can be widely used in almost all types of cars and light trucks.
- 【How to Identify Inlet and Return Hoses】①Generally speaking, inlet hose is bigger, return hose is samaller; ②There is always a filter on the side of the inlet hose and a buffer on the return side; ③There is an arrow on the hose to indicate the fuel flow direction.
- 【Disassembly-Free On-vehicle Cleaning Fuel Injector Cleaner】Fuel injector cleaner can clean the fuel system, intake system and three-way catalytic converter. It cleans the entire fuel system, including the throttle valve, fuel nozzles and combustion chamber. No need to dismantle, time-efficient and labor-free.Fuel injector cleaner can effectively clean car carbon deposits, improve the air-fuel ratio, make the fuel fully burn, reduce exhaust emissions, and increase vehicle speed and engine speed.
- 【3 Years Warranty】We aim at trying our best to offer you the best product and services to make you unworried before/after the purchase. We promise a 3-year warranty. If you have any questions or doubts, our professional technical team will help you solve the problem within 24 hours.
CA$73.99
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Angchun

Fuel Injector Cleaner Kit, Non-Dismantle Fuel Injection System Cleaner Tester 1L 150PSI Fuel Injector System Cleaning Machine Tool Catalytic System Cleaner Converter Cleaner for Gasoline Cars Vehicle

Angchun

CA$139.99

More Details
Main highlights
- 🚘Warm Reminder - (1) This automotive cleaning kit is only suitable for gasoline fuel injectors, not for diesel fuel injectors. (2) This kit does not contain cleaning fluid. (3) It must initialize the Throttle Position Sensor by automotive scan tool after cleaning. Otherwise, the fault-indicating lamp will lighten on, and PCM will record a DTC
- 🚘WORKING PRESSURE ADJUSTMENT - The pressure of Angchun intake valve manifold throttle body catalytic converter cleaner machine can be adjusted for better sprayability of the detergent. There two types of Electronic Fuel Injection System, throttle or electronic injection. one engine with fuel-return pipe, another one engine without fuel-return pipe.Throttle Model: The way of connection is the same as EFI System, just adjust the pressure of the air source 1-5PSI
- 🚘WIDE APPLICATION - The fuel injector system cleaning tool includes many different kinds of adapters, which cover almost all the EU,Asia,USA cars and light trucks. Note:It is only for gasoline injector,not for diesel injector!
- 🚘PREMIUM QUALITY - The rubber cloth pattern explosion-proof tube, soft Resistant to prevent aging and corrosion, suitable for any cleaning solvent. And all toos packed in a hard case for portability and easy storage, which reduces tools wear and extends using life
- 🚘FUEL SYSTEM CLEANING - Angchun fuel injector cleaner kit can improve fuel supply, full combustion, and reduce exhaust emissions effectively. The non-dismantle fuel injector cleaner kit is used to clean the injectors, intake system and three-way catalytic converter without disassembling the car
- 🚘Complete Adapters for Wide Compatibility - The adapters in this fuel injection cleaning kit are the most complete on the market. Its main parts and joints are made of brass, and the connecting pipes and seals are made of selected perfluoro rubber materials, which have strong toughness and corrosion resistance, are more stable, and do not leak. This fuel injector cleaner machine is compatible with various car series and can clean all kinds of carburetors, electronic/mechanical fuel injection vehicles and light trucks in Europe, America, Japan, Korea and domestically produced
CA$139.99

5 Best Fuel Injection Systems Cleaners of 2025

MR CARTOOL V310 Fuel Injector Cleaner Tester Machine, 110V/220V Fuel Injection System Cleaners with 6 Cylinders, Ultrasonic Test Clean Tool Kit for Diesel Gasoline Standard GDI/EFI/FSI Injectors

Fuel Injection Systems Cleaners CT160 Heated Fuel Injector Cleaning Tester,4-Cylinders Ultrasonic Wave Injector Cleaner Tester for Gasoline Direct Injection Piezo Fuel Nozzle with 11 Functions 110V

Liqui Moly Jectron 7711 Gasoline Fuel Injection Cleaner additive, Cleans Valves & Injectors Without Removal. Updated to Replace Liqui Moly 2007-300ML

Fuel Injector Cleaner Tool Kit 1000ML 150PSI Disassembly-Free Fuel Injection System Cleaner Pressure Adjustment Fuel Injector Cleaning Machine with 20PC Adapter for Gasoline Car Throttle/Intake System

Fuel Injector Cleaner Kit, Non-Dismantle Fuel Injection System Cleaner Tester 1L 150PSI Fuel Injector System Cleaning Machine Tool Catalytic System Cleaner Converter Cleaner for Gasoline Cars Vehicle

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