We're looking for what the 12 volts drops to during engine cranking. The industry-standard is no lower than 9.6 volts. If it is lower than that, we need to figure out if it's because current flow is too high, as in worn bushings in the starter causing it to drag, or current is too low due to a frayed or corroded cable, or a bad connection. We can figure out where to go next once we know what we're starting with.
Wednesday, January 11th, 2017 AT 3:46 PM