These kids were brand new graduates of GM Technical Institute, where General Motors trains their own engineers. Most of them were 2nd. or 3rd. generation GM family members, with fathers or uncles way up in the chain of command with the company. Sharp kids, but they had no concept of maintenance after the cars were built. Yes, I think there was some learning on both sides!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!