Just give up now and save yourself from the frustration of trying to explain physics to grease monkeys.
ooooo..another personal attack.
just an fyi....there is not a car or light truck that can or will roll into my bays that i cannot figure out. i have never once in almost 30 years lost to a car.
being as i'm a
technician i am quite capable of diagnosing and repairing pretty much anything that rolls in my bay. including the high end things we were talking about before, although i haven't as yet.
so.....not by any means a grease monkey.
i know how to make cars get good gas mileage, i know how to make em go fast, i know how to make em run so frakkin clean, it's disgusting.
and another FYI........in order to diagnose just why an engine is putting out too much emissions, requires me to know how and why they run, and the processes. i'm very good at what i do. i've never had to go job hunting, as when people found out(on the rare occasion it happened) that i might be in need of a job, they called me.
should i not be able to keep my shop up and running(but i will), i will have no trouble getting work, as i will have a job as a diagnostic tech before i'm fully out the door.

any more personal attacks snappy?
