× 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
90 Corolla 1.6 Hi NOx and pinging,,,
Posted to Emissions Forum on 4/24/2001 14 Replies

What is it with me and Toyo NOx cars lately? Toyos USED to be one of the EASIEST cars to diagnose NOx failures there was? The EGRs are usually simple systems(most)...and the problems are usually FOLLOW YOUR NOSE...

So the latest one is a VERY clean 1990 Coro... Login to read more.

14 Replies Received (View Replies)