What is a Vacuum Coolant Refiller, and why do You Need One?
Several viewers asked about how these vacuum coolant filling tools work and why vacuum filling is a good idea. So, let's just try it!
OEM Tools 24444 - https://amzn.to/2ZFuHkn
Mario's video on the same tool - • Use a vacuum coolant system filler(airlif...
Super Mario Diagnostics - / @supermariodiagnostics