Barrel Injector Link to buy [ Ссылка ]
Syringe injector link to buy [ Ссылка ]
If you had a extreme AC system leak in your car or truck and want to refill / replenish it, using one of these "Oil injectors" will do the trick on a CHARGED A/C system, or you can also use it when the system is under a vacuum.
The barrel injector- FJC 2732 Hand Turn Oil and Dye Injector
Syringe type - Robinair (16256) R-134A Oil Injector with 1/2" Acme Quick Coupler
![](https://i.ytimg.com/vi/dtDwwYElut8/maxresdefault.jpg)