When you go to the mechanic, do you now what are you paying for?
We completely agree with the portion of this video where he stresses that the customer should ask questions. It's very important for the customer to know what is being done to their vehicle. As far as the technical points made in the video, I can't say that I completely agree. Simply performing a transmission flush without replacing the fluid filter is a complete waste of money. If you know what the manufacturer of your vehicle recommends you can save yourself a lot of money. Don't let shady shops dupe you into buying a service that you don't need.