× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Spark PLug Testers
Posted to Tool & Equipment Forum on 8/20/2021 12 Replies

[...trimmed text...]

Hi Louis,

Well, you started by saying the alt/batt was a series circuit. Back during the initial discussion. From there it has gradually morphed to a "parallel wired series-voltage opposing" circui... Login to read more.

12 Replies Received (View Replies)