Universal Auto Car Fuel Injector Nozzle Gasoline Cleaning Tester Repair Tool Flush Cleaner Adapter DIY Cleaning Tool Kit Set

I was hunting down a small EVAP leak and miss fire on my Hyundai. I had purchased new O-ring kits and decide while their out of the manifold might as well clean them. I watched some fix videos on You Tube , and watched grown men heat shrinking applicator straws to fuel hose and decided on this. The kit comes with both Bosch and Denso format connectors . Do not use full cans of intake cleaner, too much pressure ! Clean out your throttle body fuel rail and manifold seats first to get the pressure down . Use the old O-rings when you clean the injectors. Replace with the new O-rings and seats with the final install. I might add momentary switches to the power lines, tapping was OK but I would like to mimic the actual firing action of the injector.

Cleaned the injectors that could be cleaned

This worked so well it was shocking. My application was a BMW 330xi that was misfiring and had rough idle. The misfire didn't move when the coils were moved so good chance it was a clogged injector. Pulled the injectors, replaced their o-rings and used this to clean them w carb cleaner. A few taps of electricity on the injector from the injector where the misfire was reported was remarkable. The first few taps came out as a mist with streams. After that it was a fine mist. Re-installed and the car purred like a kitten the idle was so smooth. No more misfire. This was well worth the time and effort.

Product worked perfectly. Simple and effective design. Definitely worth the $10 bucks. Great alternative to more expensive and complex options.

I was not completely convinced this was going to work at first. I bought it anyway because the cost savings over having the injectors professionally cleaned was a lot. This little gadget works exceptionally well. I bought a can of carb cleaner and already had a jumper box I used. Hooked up the ground side and tapped the positive while spraying the cleaner into the injector. Worked great! I could actually see the spray pattern clean up in just a couple sprays. Only thing I would recamend is buy new o-rings for the injectors you plan on cleaning because the carb cleaner will make them swell.

It works ok, if you buy the right cleaner. But by the time you spend all the money to clean it you might as well just purchase the re-manufactured injectors.

I like the item The only thing is that you have to secure the can tight with manual pressure since the pressure is high at times but overall this product get the injector clean "real talk", remember if the injector is bad it does not bring the injector back to life you simple have to go buy another injector nevertheless will clean your dirty ones.One

I would not purchase this item again.Not easy to use and for $12 more I SHOULD have bought the one with the controller.