× 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: EGR TESTING COULDNT BE SO EASY
Posted to Technical Tips Forum on 6/27/1999 5 Replies

[...trimmed text...]

Since a faulty EGR at idle causes a rough idle,(random missfire) could you simply ck. exhaust emissions, high HC? Then, rule out ign. with a scope?

Login to read more.

5 Replies Received (View Replies)