finding voltage drop

  • This Ford pickup had been around from shop to shop, even making appearances at a local dealership. The initial complaint seemed simple enough: no start, no communication and no odometer. Then why did the dealer technician toss his hands up in surrender after a month and a half without a solution? It's all about a testing method we've preached about before - voltage drop!
  • In its simplest terms, voltage drop testing is the measuring of the voltage differences that may be present at various points in a circuit. The truth is, every circuit has some voltage drop.