I'm 67, I've been into mechanical & electrical/electronics since I was 5.
I didn't go to college, but did take courses in basic radio & TV and electronics the rest is self taught.
I've was a computer technician from '78 to '81 and a lab technician to date (35 years), currently a Sr. Researcher with a large oil company.
I have never had anyone work on my cars, or anything else for that matter (unless under warranty).
I love cars, I even take naps under them (if the cat lets me.)
I hope I can help and be helped by thoses who frequent this form.
Regards, Raul G.