Does the LS3 Have a PCV Valve?
Thread Starter
Team Owner
Joined: Sep 2000
Posts: 25,009
Likes: 2,707
From: Far NW 'burbs of Chicago
St. Jude Donor '13
Does the LS3 Have a PCV Valve?
We used to change them on the LS1, and people put catch cans on the LS3. But I can't find any references, here or in the Service Manual, to an actual PCV Valve.
What am I missing?
What am I missing?
Team Owner
Joined: Sep 2005
Posts: 20,352
Likes: 568
From: Ventura County, Calif
I had to do a search to refresh my memory on this. 
http://forums.corvetteforum.com/c6-t...-question.html
Advanced
Joined: Aug 2011
Posts: 89
Likes: 0
From: New Port Richey Fla.
Service Information
Related DocumentsGlobal Labor Time Guide: Positive Crankcase Ventilation Hose/Pipe/Tube Replacement
2010 Chevrolet Corvette | Corvette (VIN Y) Service Manual | Diagnostic Overview, Starting Point, and Programming | Programming and Setup | Repair Instructions | Document ID: 1877475
Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LS3)
Callout
Component Name
Preliminary Procedure
Remove the intake manifold sight shields. Refer to Upper Intake Manifold Sight Shield Replacement .
1
Positive Crankcase Ventilation (PCV) Tube
Related DocumentsGlobal Labor Time Guide: Positive Crankcase Ventilation Hose/Pipe/Tube Replacement
2010 Chevrolet Corvette | Corvette (VIN Y) Service Manual | Diagnostic Overview, Starting Point, and Programming | Programming and Setup | Repair Instructions | Document ID: 1877475
Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LS3)
Callout
Component Name
Preliminary Procedure
Remove the intake manifold sight shields. Refer to Upper Intake Manifold Sight Shield Replacement .
1
Positive Crankcase Ventilation (PCV) Tube
