× 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: combustion gas test
Posted to HD/Fleet Forum on 4/8/2019 6 Replies

It isn't the ability to build injection control pressure that you're looking for. Look at the IPR % hot idle. That's your indicator for leaks which you probably have many internal leaks.

On teardown air check the high pressure oil system to locate any leaks.... Login to read more.

6 Replies Received (View Replies)