AUTOOL Fuel Injector Cleaner and Tester Machine, Ultrasonic Fuel Injection Cleaner 6 Cylinder for GDI, EFI, FSI, 12V/70V/120V, Color Display, 67.63oz Cleaning Tank, 3 Cleaning Functions 12 Test Modes

This is the best investment for injector work for your business.

I had an issue with not receiving some of the adapters, but I reached out to AUTOOL and I spoke with Tammy, who quickly resolved my issue and was very easy to deal with. I commend them for their prompt response and eagerness to get my issue resolved. THANK YOU TAMMY!!!! :)

Needed a solution for cleaning my port and direct injectors on my Scion FRS. I unfortunately allowed e85 to be ran on my engine and my tuner noticed that my fuel trims were wonky and suggested that I service all injectors. Rather than spending $250 on getting them serviced, decided to invest in a cleaner/tester so I could do injectors for my other cars. When the CT500 was delivered, some of the fittings in the slide out box had shifted around from shipping, but other than that it comes with many different sizes/fittings for whatever your application is. Pretty intuitive to use, and all of the testing functions are pretty helpful. In my case, you could see a difference in the high speed tests showing that 2 of the injectors were spraying unevenly. Threw them in the ultrasonic tank for the recommended time, retested, and BOOM they were perfect. I used 99% rubbing alcohol as the test solution. Would definitely recommend for a car enthusiast or even for an automotive repair shop!

I purchased this for Flowing and cleaning injectors, and the power supply is too weak to accurately fire injectors, any kind of instructions is a joke, not enough actual control of injector pulse/time definitely would buy a cheaper model then just add the gdi box pretty disappointed with this for 3 times the price as old model and same weak/control issues as previous models

I had trouble getting it working and finding correct chemicals to use, however support was excellent over WhatsApp and now it’s working well.

Works great so far no issues, only I thing I noticed the pressure gauge likes to jump around and is not liquid filled like it shows in their pictures, other then that nothing else.