Original price was: $609.00.$559.00Current price is: $559.00.
MRCARTOOL V311 Fuel Injector Cleaner Machine is a new 2024 professional fuel injector cleaning, injector flow tester for stand alone fuel injections with full injector testing capabilities. It is also a marine fuel injector cleaning machine that supports GDI, EFI and FSI injector cleaners. Injector Pulse Tester performs injector testing, heats up ultrasonic cleaning fluids and offers multiple language options.
| Product Name | V209 | V308 | V309 | V310 | V311 |
|---|---|---|---|---|---|
| Product Image |  |
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| Applicable Voltage | 110V/220V | 110V/220V | 110V/220V | 110V/220V | 110V/220V |
| Basic Functions | 1 Cleaning Functions 9 Testing Functions |
1 Cleaning Functions 9 Testing Functions |
3 Cleaning Functions 9 Testing Functions |
3 Cleaning Functions 9 Testing Functions |
1 Cleaning Functions 6 Testing Functions |
| Capacity of Measuring Cylinder | 110ml | 100ml | 110ml | 110ml | 100ml |
| Cleaning Fluid Tank Capacity | 1600ml | 2000ml | 1600ml | 2000ml | 1600ml |
| Simulated RPM Range | 0–5000r/min | 0–7500r/min | 0–7500r/min | 0–7500r/min | 0–5000r/min |
| Engine Cylinder | 4 Fuel Injectors | 4 Fuel Injectors | 4 Fuel Injectors | 6 Fuel Injectors | 6 Fuel Injectors |
| Adapter Connectors | 6 Types | 4 Types | 9 Types | 9 Types | 6 Types |
| Fuel Injector Cleaning Type | Standard Fuel Injector GDI, EFI, FSI Long Fuel Injectors (Mercedes-Benz, BMW, Audi, Porsche, Ford) |
Standard Fuel Injector | Standard Fuel Injector GDI, EFI, FSI Long Fuel Injectors (Mercedes-Benz, BMW, Audi, Porsche, Ford) |
Standard Fuel Injector GDI, EFI, FSI Long Fuel Injectors (Mercedes-Benz, BMW, Audi, Porsche, Ford) |
Standard Fuel Injector GDI, EFI, FSI Long Fuel Injectors (Mercedes-Benz, BMW, Audi, Porsche, Ford) |
| Supported Voltage Settings (Auto Voltage Protection Function) |
12V / 70V / 120V | 12V | 12V / 70V / 120V | 12V / 70V / 120V | 12V / 70V / 120V |
| Language | English | English | English, Germany, Italian, Chinese, Spanish, French, Russian, Arabic | English | English, Germany, Italian, Chinese, Spanish, French, Russian, Arabic |
| Cleaning Fluid Heating | ✓ 45°C |
✓ 45°C |
× | × | ✓ 45°C |
| Color Display Screen | × | × | × | 3.2 inch | 5 inch |
| Weight | N/A |
|---|---|
| Ship From | |
| Voltage |
| 5 star | 100% | |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
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【Black Friday Prices】MRCARTOOL V311 6-Cylinder GDI Fuel Injector Cleaner Machine
Original price was: $609.00.$559.00Current price is: $559.00.
John Gardner –
this unit is built well and will clean and test your injectors. Any engine tuner should have one because it is the only way you will know if newly purchased injectors are flow matched. I found my original injectors were matched very close and new injectors not so much. I cleaned and reused my old injectors and sent back the new ones. The only way an engine could compensate for mismatched injectors is if it had a O2 sensor for each cylinder, I dont know of any that does.
JBM Performance –
The fuel injector tester has a user-friendly, clear, and easy-to-use interface, providing accurate simulations. It’s truly a great product, and it even allows you to set the language to Arabic! No other product on the market can compare.
King Christian –
About 10 minutes after the cleaning began, the flow rate of the fuel injectors changed significantly. Initially, the flow rates of the six injectors varied greatly, but by the end of the test, the flow rate of each injector differed by only a few milliliters. I first used the ultrasonic cleaner on one part, then connected the cleaning agent. This cleaner can be reused until it gets dirty again. The instruction manual is well-written, and the included adapter and components seem capable of cleaning almost all fuel injectors on the market. The pressure and pulse frequency are adjustable, as is the flow rate of the injectors themselves. It also has some standard programs that automatically adjust the pulse frequency during the cleaning process. Overall, I think it’s good value for money, and I believe it will bring even more benefits in the coming years.
Daphne Alice –
The MRCARTOOL V311 Fuel Injector Cleaner Machine is an impressive 2025-edition tool that delivers reliable performance for both automotive and marine applications. It supports GDI, EFI, and FSI injectors, making it versatile enough for a wide range of engines. The injector pulse testing function works smoothly and provides accurate flow testing results, while the ultrasonic cleaning with a built-in heating feature ensures injectors are thoroughly cleaned.
What stands out most is its stand-alone operation—no need for external connections—and its multi-language interface, which makes it user-friendly for workshops worldwide. Overall, the V311 combines professional-grade testing capabilities with convenience, making it a great choice for technicians and DIY users looking for efficiency and precision in injector maintenance.
Arlen –
The V311 injector tester is fantastic! It heats the cleaning fluid to 50°C for deep cleaning and can test up to six injectors at once, making it incredibly efficient. The six testing modes meet all my needs. It’s compatible with GDI injectors. Absolutely excellent value for money!
Bertram Harrod –
When it evenly sprays mist, I knew I made the right choice buying it! I absolutely love this product, and its built-in cleaning function is super convenient.
Ethan –
I primarily use this machine in my marine repair shop for testing and cleaning marine fuel injectors, and it performs exceptionally well. (My car gets to enjoy the benefits too!) I find the light and testing process during injector inspection quite therapeutic, and the results are crystal clear¡ªyou can easily see the differences between various injectors. A tool worth buying!
Logan –
The product works great and handles normal injectors without any problems. But when testing the BMW injectors it will short, what should I do with it?