× 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: EGR Performance
Posted to HD/Fleet Forum on 1/14/2019

Newer engines running "so clean" is a relative term. All the injector technology goes into trying to reduce soot & NOx that leaves the engine. While overall you get a "sizeable" improvement compared to older engines, it's still way short of EPA limits. (No mat... Login to read more.