"1aauto. It is a car parts supplier, but their videos show exactly what tools you need, what parts you need, and how to do a repair yourself. Great money saver if you don’t know much about mechanics. Someone I knew was going to get screwed by their mechanic (700 bucks for a water pump replacement). Showed them that, they did it themselves for 30 bucks. It makes it quicker too, knowing what tools you need ahead of time for your particular car."