× 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: What am I missing on this PCV system
Posted to Technical Discussion Forum on 2/8/2018 5 Replies

[...trimmed text...]

Well, first off, Martin knows everything about GM...... but if you can't $$ for exploratory surgery, replace the PCV and air filter and let the guy drive it for a week or two and re-check.

Login to read more.

5 Replies Received (View Replies)