× 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: Power Balance Testing
Posted to Technical Discussion Forum on 9/14/2005

I've had a GM V6 DIS with a carbon tracked coil running on 4 cylinders. If I killed 1 bad cylinder, the other one would start firing increasing the idle. Killing the companion cylinder left it running on 4 cylinders. Login to read more.