× 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: 2002 GMC Yukon, Poll Did It, Or Didn't It Need It
Posted to Technical Discussion Forum on 6/30/2007

[...trimmed text...]

For courtroom purposes - If GM eSI document ID 743871 was followed, then yes, the catalytic converter was truly failed.

A couple of interesting points;

1. Out-gassing is a recently i... Login to read more.