× 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: Positive Crankcase Ventilation
Posted to Technical Theory Forum on 3/11/2015 1 Reply

[...trimmed text...]

If you were to measure pressure at the breather port of a valve cover. Inside that area, how much different would it be from baro?

Login to read more.

1 Replies Received (View Replies)