× 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: information
Posted to Technical Theory Forum on 1/3/2019

[...trimmed text...]

if i'm reading this correctly , it sounds like slow O2's . in other words their cross counts aren't fast enough during warm up , or they are not reaching full rich/lean conditions fast enough .

O2'... Login to read more.