CMTOOLFuel Injector Cleaner Machine, Ultrasonic Cleaning Kit, 9 Test Modes, Auto Fuel Injector Cleaner and Tester, Motorcycle Automotive Tool, 800ml Ultrasonic Tank

The media could not be loaded. Used machine to clean injectors on a pickup that’s been sitting a few years.Video shows 2 bad and 2 “good” injectors. The “good” injectors have been back flushed once, but got better after performing a second back flush. Amazon only allows 1 video per review, otherwise I’d include finished pattern. Spray should be nearly a mist, rather than a stream or in my case, 4 streams.I tried a couple different methods including using the ultrasonic cleaning function, but the best results I got was to install the injectors upside down and setting the machine to “Reverse Flushing”. I had to fabricate spacers using valve cover grommets from a Ford 3 valve to get injectors upside down.Doing this a couple times I was able to get all 8 injectors flowing evenly.Also, I had a hard time finding the proper fluid to put in the machine. I recommend kerosene in the tubes for flushing, and 70% rubbing alcohol in the ultrasonic cleaner.The valve on the back drains the ultrasonic tank and the hose on the side measures machine fluid level and is used to drain the internal tank.You can find alternatives that may work better, but alcohol and kerosene are easily obtained and fairly cheap. Plus kerosene will keep for years and ideally won’t ruin the machine if it sits on your shelf for a year before you use it again.Again, it paid for itself the first use. Quality injectors from a local parts house were nearly $100 each.

I have flow tested several sets of injectors and this unit really helped figured out which injectors were giving me problems on the race car. The only thing I'd like to see different is actual voltage being applied during the cycles. But that won't lose a star because I knew what I was buying before I got it. This is a good machine for the price.

envio rapido

The pressure gauge started leaking as soon as it was turned on. Installed a replacment. The rest of the unit works great.

This machine worked very well to check flow of fuel injector and cleaning of injector in ultrasonic tank