Since there are various types of fuel injector cleaners on market, we have picked out best 4 brands of them to make a comparison. Including 2022 latest and most popular 4-cylinder & 6-cylinder machines. Trying to help customers to choose a better one wisely.
Best 6-Cylinder Injector Cleaners Comparison
| Brand | Summary | Autool | Launch | Tektino |
| Model | PowerJET Pro 260 | CT400 | CNC-602 | INJ-6B |
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| Price | €421 | €950 | €760 | €688 |
| Size | 375*405*510 | 450*420*400 | 670*500*600 | 670*470*600 |
| Volume | 0.077 m3 | 0.076 m3 | 0.201 m3 | 0.189 m3 |
| Weight | 18KG | 18KG | 31KG | 25KG |
| low resistance injector (1-2Ω) test & cleaning | √ | × | × | × |
| Top-feed fuel injector test & cleaning | √ | √ | √ | √ |
| Side-feed fuel injector test & cleaning | √(Optional Spare parts) | × | √ | × |
| GM TBI injector test & cleaning | √(Optional Spare parts) | × | √ | × |
| Votec injector test & cleaning | √(Optional Spare parts) | × | × | × |
| Injector resistance testing | √ | × | × | × |
| RPM adjustable range:100~9900rpm | √ | × | √ | √ |
| Pulse width adjustable: 0.1~25ms | √ | × | √ | √ |
| Independent ultrasonic cleaning machine | √ | × | √ | √ |
| OEM – Accept dealer’s logo | √ | × | × | × |
Best 4-Cylinder Injector Cleaners Comparison
| Brand | Summary | Autool | Autool | Launch |
| Model | PowerJETGDI S4/ PowerJET Pro 240 | CT150 | CT180 | CNC-402 |
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| Price | €548/ €313 | €312 | €475 | €760 |
| Size | 355*350*380 | 395*295*370 | 305*345*425 | 670*500*600 |
| Volume | 0.047 m3 | 0.043 m3 | 0.045 m3 | 0.201 m3 |
| Weight | 10KG | 10KG | 9KG | 30KG |
| Low resistance injector(1Ω) test & cleaning | √ | × | × | × |
| Top-feed fuel injector test & cleaning | √ | √ | √ | √ |
| Side-feed fuel injector test & cleaning | √(Optional spare parts) | × | × | √ |
| GDI fuel injector test & cleaning | √(S4 model only) | × | × | × |
| GM TBI injector test & cleaning | √(Optional spare parts) | × | × | × |
| Votec injector test & cleaning | √(Optional spare parts) | × | × | × |
| Injector resistance testing | √ | × | × | × |
| RPM adjustable range:100~9900rpm | √ | × | √ | √ |
| Pulse width adjustable:0.1~25ms | √ | × | √ | √ |
| OEM – Accept dealer’s logo | √ | × | × | × |
Sum Up
On average, you can expect to replace an original fuel injector between €330 ~ €800. This is just the accessory cost, not to mention the additional labor or maintain costs. But now, only €300 to get a 4-Cylinder cleaner & tester machine, prices of 6-Cylinder machine will not be too high.
Why not have a machine to clean and maintain fuel injector by yourself? You don’t have to spend much money for maintenance shop, you can even keep your fuel injector for longer time use.
To clean or test GDI fuel injector, Summary PowerJET GDI S4 is recommended. It’s professionally designed to support almost GDI fuel injectors.
In terms of prices, features & supported injector types, Summary wins. It is the most cost-effective among them. Summary machine can support all kinds of injector cleaning and testing, but some accessories should purchase separately.
Among 4-cylinder machines, Autool CT150 or CT180 is also a good choice. But Autool machines do not support Injector resistance testing.
In a word, whichever you purchased, be sure the machine can work for your car. As the post is focus on cleaning with regular formulations.
