If you’ve already invested in RRR (recovery/recycle/recharge) machine equipment necessary to service vehicles with R1234yf, you may have also already learned that performing a refrigerant identification test prior to recovering what is in the customer’s vehicle is...

The oil change is supposed to be simple, right? And while the service guide is always your guide, there are a few things that pertain to servicing vehicles equipped with cartridge-style oil filters that aren't always covered as well as they could be. Here's a few tips...

I feel silly admitting it, but I didn’t know what a breaker bar adapter was for a long time. When I learned what it was and what it does, I immediately thought that the tool was useless. Then I changed my mind. Lemme tell you why. Just in case you don’t know what a...