CT160 Fuel Injector Cleaner and Tester, Professional 11-in-1 Ultrasonic Cleaning Machine, Heats Fluid to 45°C,4-Cylinder Fuel Injector Cleaner 28KHz,with Drain Valve,110V/220V for Car,Truck,Motorcycle

I like that the CT160 hooks straight in, running leak, flow and idle simulations without pulling injectors. Testing four nozzles together under microcomputer regulated pressure should expose uneven delivery quickly, while the backlit window makes spray cones easy to compare. Heated solvent plus in-line ultrasonic pulses target varnish from both ends, and the reverse flush adds an extra sweep for trapped debris. A push-button drain and compact trolley frame promise clean, effortless repositioning.

It's a perfect machine for the price and performance. The only thing I can say is, the bigger injectors you run, the more the machine gets overwhelmed and either shuts off and resets or fuel pump cannot keep up. For example it's perfect for 6 70lb injectors. I had problems with 6 1200cc. However, it did the duty of cleaning and getting flow numbers on every injector iv done that the machine could keep up with. The ultrasonic cleaner works great but I cannot seem to find the ingredients to make the fluid that'll back flush. All in all, great machine.

Six different tests and three volume checks, that is impressive for such a great price! It is easy to use and has the heater built in. The cleaner is built rock solid like a tank and made from great quality metal with a great looking paint finish. The switches feel crisp and work great too. On the bottom it has big ole chunky rubber feet that keep it steady on my bench and it has a nice weight to it so it feels like a very high quality machine. The wiring harness is excellent, the valves all work smoothly and feel like good quality valves. So does the gauge it works great and is easy to read. The printing on the tubes is also clear and easy to read. 91% alcohol works good as a test fluid and is inexpensive compared to some retail solutions, I have also been told 100% mineral spirits/paint thinner works good. As far as cleaning fluid in the ultra sonic tank I used the lucas fuel injector cleaner as suggested but they also suggest a 3m fuel injector cleaner too. The fluids are not interchangeable, so don't use test fluid to clean or vice versa. Both of those are not too expensive and can be bought at many places and online. This is a fantastic tool and has helped me out and I greatly appreciate it.

Pump stopped working a out 5 mins after 1st use. Can't get ahold of anybody to make it right.