× 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: 05 cat C7 what would cause high exhaust temp
Posted to HD/Fleet Forum on 10/15/2020

did not look at pids no codes. pulled muffler it was new install 3 weeks ago. no change -except now boost is way down. going to check for air leak in boost side. Login to read more.