× 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: Head Gasget Testing with a Co Meter
Posted to Technical Tips Forum on 8/6/2001 1 Reply

[...trimmed text...]

This is true but with vehicle PCMs in such control of emission levels, oftimes, there's no noticeable CO levels. Methinks CO2 is a better indicator. I just splained to someone else why HC is not. (The... Login to read more.

1 Replies Received (View Replies)