It may be wrong-headed, but if the manual’s a tough read, I’d rather try to figure it out on my own first.

How do you decide if a job is profitable?

No engine vibrates when it’s shut down, so how does crankshaft RPM turn into vibrations and how can we ‘unwobble’ them?

Voltage and current measurements of components that exhibit dynamic resistance will not jive with calculated values if we insert the component’s OFF resistance into the Ohm’s Law equation.