Join Austin as he takes you through a step-by-step guide to diagnosing and fixing an electrical problem in his drift car.

If it’s less than 14 volts, there’s a nut on the alternator’s B+ terminal that connects to a thick wire that transfers the power from the alternator to the battery. If that nut is at all loose or ...

Thinking of owning an Audi RS7 long term? Discover its reliability, performance, and maintenance experience after 50,000 ...

Dan Sullivan, owner of Sullivan Training Systems and an electrical diagnostics trainer, calls for a change to electrical training for technicians.