× 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: Preventative maintenance
Posted to Technical Theory Forum on 1/10/2018 8 Replies

Hello Louie, My concern is carbon build up on the inactive cylinders when the ECM goes to the V4 mode. When only running on 4 cylinders, are the inactive cylinders always the "inactive cylinders" or does the ECM randomly rotate which ones are inactive in the f... Login to read more.

8 Replies Received (View Replies)