The piece I like about this is less the manual about how to do the things—although that's always helpful—but the information about parts and labor. I assume th

The piece I like about this is less the manual about how to do the things—although that's always helpful—but the information about parts and labor. I assume the cost of things is out of date, but it's nice to have some baseline for labor time. Most folks (with ICE vehicles anyway) aren't doing most maintenance or repairs, so reducing the information asymmetry with various repair shops is a welcome tool.