Review on 🔧 Goplus 28-Piece Universal Radiator Pressure Tester: Reliable Vacuum Type Cooling System Tool Kit for Car Enthusiasts - Includes Red Carrying Case by Ryan Chaplain

This product is great for quick testing for cooling system leaks. I haven't had a chance to try the vacuum filling of this kit. The caps work well for vehicles and the pump is easy to use, however the quick disconnects tend to leak if held at the normal angle that can occur during use. I ended up bringing it back because I want to do a pressure test for 5-10+ minutes before the air comes out of the quick connect. A quick bubble test confirmed that the leak was in the quick connector and not the cooling system.