Need fuel injector expertise

[Dombant]

Hello,
I need some advice from seasoned tinkerers. I cleaned my injectors like Dusty suggested on the RJM Injector web page. I soaked the injectors for two nights now and hooked up a test rig to blow them out and see how they were working in a general fashion. I used a short piece of tygon tubing between the bottom end of the injector and the air nozzle so that pressure is actually maintained until the injector is fired. On three of them anyway, the other three bleed through slightly. All click fine and let the pressure off when activated. Should I be concerned about this reverse bleed through? The injectors go in a 2.9l ranger which is used for routine commuting and hauling, nothing beefed up.

Thanks for any advice you can offer

 

[kunar]

You're blowing through them backwards? I wouldnt be too concerned that the bleed backwards, as long as they hold the other way. Did you check them the opposite direction?