AUTOOL Flush Cleaner Adapter for Car Fuel Injector Tester Fuel Pump Pressure Test Automotive Diesel Gas Injectors Nozzles Unlimited Pulse Cleaner

Bought this to try and fix a cold start issue with my truck. This product did it’s job. My cold start issue ended up being electrical so this kit did not help me, but at least i cleaned the injectors for a very cheap cost and i dont have to worry about them anymore. Still gave me peace of mind seeing all 8 injectors spraying nicely and functioning well. I replaced the o-rings on the injectors but I did not replace the filters, which i would recommend to you to do.

Worked good on my 2003 f150 5.4 injectorsWould buy again, good for the price.

The good is that this tool works pretty decently for cleaning injectors. It requires a bit of dexterity to hold the injector firmly in the adaptor while pressing down on the adaptor to release the cleaner. If you lose your grip on the injector it will either spritz you with cleaner or shoot off into the distance.Since you need to energize the injector in order to run cleaner through it, and you can only connect the cable to the battery for a relatively short time (say 15 or 20 seconds or so), it takes a few tries to develop your technique.When you release the adaptor, some cleaner will spritz out.Definitely use protective gloves and wear eye protection.All that said, it works quite well for the price.

Does exactly what it's supposed to do. Somewhat difficult to use...have to really hold the injector tightly into the unit while depressing the carburetor cleaner. If you don't, it will blast the injector off and potentially damage it. There are several Youtube videos which demonstrate proper use.It cleaned my dirty injectors very quickly. My Corolla is running smooth again. Thanks for a great tool at a fair price!!

Works good just if you use the plastic holders it comes with it leaks really bad and you get cleaner spraying everywhere. I just used the wire and made my own holder and it worked great.