What frustrates me, is cars. You can barely do ANYTHING anymore outside of a full-up mechanic shop.
And my dealer HATES that I have an OBD2 tool, and already KNOW what needs fixing. . .
The OBD2 tool is a must-have for shade tree mechanics. I’ve replaced quite a few components in my 05 Mercury with the help of the tool. Not saying it’s easy, not like my old 85 Chevy or 69 Merc, but it’s doable.