Hello Scotty,
I've always loved working on cars. But I'm not very knowledgeable because I have no mentor. I actually want to learn how to diagnose cars with the scan tool. But I don't know how to read the graphs or parameters. Do you have any suggestions? I would love to talk to you privately live. Is there any possibility of that?
P.s.
It would be a dream to learn your knowledge {black}:pray:
Scotty does live talks where he takes questions twice a week, but he's on vacation until Apr 5.
Auto diagnosis is a big subject so take a college course or read a textbook.
In the meantime watch some Scanner Danner videos.
https://carkiller.com/scottykilmer/notice/scotty-is-on-vacation/
https://carkiller.com/scottykilmer/notice/faq/#post-211972
You can also try the search box to find answers, such as these:
https://carkiller.com/scottykilmer/qa/requirements-to-become-an-automotive-mechanic/