× 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: P0420 and fuel economy: Huh?
Posted to Technical Theory Forum on 5/29/2011 25 Replies

Hi Phil,

I don't have specific answers to your questions but a couple of comments peaked my curiousity. I hope you don't mind a couple of questions.

[...trimmed text...]

How did you check his battery?

Login to read more.

25 Replies Received (View Replies)