
Re: pcv system theory and operation gm 1.4 and 1.8
Although I am not familiar with the GM engines you cite, not all PCV systems induct fresh air to purge the crankcase. Some European marques use a system that maintains a slight vacuum on the crankcase during non-boost conditions. The only air inflow is via sea... Login to read more. ![]()
iATN Members:
Login to read this message and participate Auto Repair Pros: Join iATN to read this message and others Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)1 Replies Received(Hide Replies)1 Replies Received |