× 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: Failed Smog Test
Posted to Technical Discussion Forum on 3/6/2020

OK, you have a warmup improvement. This is viewed sorta by experience and also by numbers to decide what to check 1st, but its all personal preference really as long as you check all thats needed and find it. Now in the case of yours, it was at 800+ HCs for 1i... Login to read more.