ALLOSUN Fuel Injector Cleaner Tester & Adapter DIY Cleaning Tool Kit Set (Fuel Injector Tester)

Works well.

Got this for my 1999 LS1 fuel injectors. I did not know that the tester's electrical connectors were too big to fit the injector plug. So I ordered an LS1 injector pigtail and plugged it into the tester leads. That made it easy to connect. My injectors fit in perfectly to the larger adapter but with pressure from the carburetor cleaner, it pops right out. So I used a zip tie to hold it all together as shown and that helped a lot. Working in my engine bay as I plugged the tester to the battery, I taped the tester to the fender to free up one hand. Push down onto the cleaner can and aim for your catch pan. The pulsing from the tester worked great.

It did a good job cleaning the injectors on my G37. However it can be a little cumbersome for one person. The leads should be longer. Not great for ergonomics. I ended up using a portable starter booster battery for power which gave me more room to work. Also, I had to disconnect-reconnect power in order change modes. Otherwise it worked well. A couple of tips... protect the case from the brake cleaner because it will melt the plastic. And apply the spray pressure slowly and secure the injector or it will pop out of the cleaner. Good product for the price.

It does work, but it is really a 2 person job. One to hold the injector/adapter/carb cleaner can, and the other to press the pulse button. Tried to do it myself, but only made a mess with carb cleaner shooting everywhere. I need to rig something up to hold the injector in the adapter. You just can't hold the injector in the adapter with one hand and press down on the can, then push the pulse button with the other. I had to get a kiddo to push the button while I did the other part, and it went much smoother. NOTE, WEAR EYE PROTECTION!! CARB CLEANER CAN SHOOT EVERYWHERE. Another issue is the supplied blade connectors were too big to fit into my injectors. Ended up using small alligator clips. No big deal. Last thing, make sure carb cleaner does not contact the base unit, or it will melt the plastic. Yeah, I found out the hard way. Bottom line is, yes, I would buy this item again if I had to.

Used for 2003 Toyota 4Runner 4.7L fuel injectors. Although I'm sure the injectors were cleaned in the process, I primarily wanted to make sure an injector was working properly. Considering rebuilt Toyota injectors are more than $150 each, this device saved me a lot of money.1. You can clearly hear the injector pulsing, so you know the solenoid is working.2. Using the adapter to run throttle body cleaner through, you know the injector isn't clogged.3. When using the spray can adapter, press down firmly and it will seal against the can, fill up the adapter, but nothing will flow until you pulse the injector.4. My 4Runner injector fit the adapter perfectly and made a tight seal with the old O-rings

Aún no lo uso, pero parece que hará su trabajo.

It has all the functions it claims to have. Worked decent enough. Takes a moment to get the rhythm when you are cleaning injectors by yourself. Adapters fit as well as expected.

Perfect tool for pulse-testing and flushing out gasoline Fuel Injectors.Easy to setup and easy to use.Comes in black padded case -- with instructions.Before using this Pulse Tester, use an Ohm meter to test the internal resistance of each injector. Should be 11-18 Ohms, with 14.5 Ohms as ideal.If one (1) or more injectors test out of spec, there's no sense going any further -- the bad injector(s) MUST be replaced.Fuel injectors that test within spec can be cleaned and re-conditioned with new O-rings, screen filter, and pintle caps.I used the "Little Parts BF08 Kit" (Amazon) for the Bosch/Motorcraft injectors -- with excellent results!Pictures show All-Sun Tester in included case, with AUS Connector installed on Bosch/Motorcraft injector and ready to go.The All-Sun Tester will pulse-test many brands and types of gasoline fuel injectors -- NOT for Diesel injectors !!Tester clamps connect to your 12-volt battery; red to positive, black to negative.Some reviewers attempt to use NINE-VOLT batteries to power the injector tester -- DON'T do it !! The All-Sun tester requires a full 12 volts in order to fire the gummed-up injectors and get them completely clean.I resistance-tested and flushed 2 sets of 8 injectors(16 total) by removing them from the engine.They can be resistance-tested (with Ohmeter and connector) ON THE CAR, IF you can get at them !!With the Tester set on "Mode 4 - Continuous", the injectors can be flushed with Carb/Injector Cleaner, such as "Berryman Chemtool Carb & Fuel Injector Cleaner (Amazon) by spraying into the inlet side of the injector while the Tester is on the "Continuous" Mode.The pulse-tester and Chemtool combination does a great job of cleaning out the gummy residue that builds up in the injectors due to the use of Ethanol in today's gasoline formulas.I was able to restore my old (146,000-miles) fuel injectors to as-new condition, using the All-Sun Tester, AUS Injector Connector, and the Berryman Chemtool to flush out the gummy stuff.With today's fuel injectors costing from 40 - 80 dollars each, the cost of the tester and connector easily pays for itself with just one injector flushing.When the job was completed, both my wife and I noticed a slight boost in performance, and the numbers are better at the gas pump, too !