...to be a mechanic, computer tech, veterinarian, nurse/doctor, banker, lawyer, etc. and save some money LOLOL. Let me explain:
Our old minivan has an issue with the transmission. This issue developed only in the past couple of weeks and is very sporadic, but it is getting worse. Thankfully one of my sons has a code reader and is pretty skilled in fixing cars among his many other talents. He took down the codes -- let this be a lesson...the car had no "check engine light" on but if there is a problem the computer will still store any codes -- diagnosed the problem as being a $23 sensor issue, not a transmission issue. I breathed a sigh of relief!
I didn't train him, he trained himself, but am very grateful that he has that ability and is so very helpful.