🔍 FJC FJC2724 1 Pack Oil/Dye Injector (R-1234Yf): Efficient Solution for Oil and Dye Injection Review

This injector is a game changer for any automotive technician. Through trial and error, I found that this tool made the process of adding refrigerant to systems quicker and more efficient. It's also durable and made with high-quality materials, ensuring it will last through frequent use. However, the only downside is that it is a bit pricey compared to other injectors on the market.

Leaks everywhere. There's no grip when you relax to fill it up, it just falls apart. Very disappointed with this product. I think maybe a defect. If you can send me another one I will try

Well-made tool, easy to use, after pouring oil or paint into the cylinder and deflating, just attach the coupler to the low-pressure side of the installation on the vehicle, start the engine and turn on the air conditioner, then rotate the outer cylinder of the tool to spray paint or oil. This oil/dye injector only works on vehicles with the new 1234yf refrigerant system, it is not suitable for R134 or R12 systems. I use it to put paint in a 2019 Lexus ES350 air conditioner to find a leak…