× 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: which egr cooler
Posted to Technical Discussion Forum on 10/29/2010

If you do one of them, you will most likely be changing the other one very soon. Psi test them both but I would say if one tests bad replace both. Login to read more.