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PCV System 


Well folks, it's back!  The previous generations of SHO's had a simple PCV hose with no valve.  The V8's have the valve which is a normal maintenance piece.  However, you won't find it in your local parts store; as of this writing, the replacment PCV valve is not yet available.  Sound familiar?  But that's what you get for buying a tough, durable car!

PCV Valve | PCV Hose
 

PCV Valve

Removal and Installation

1. Disconnect crankcase vent connector and hoses from positive crankcase ventilation valve.

2. Loosen spring clamp and remove positive crankcase ventilation valve from the oil separator tube.

3. Inspect positive crankcase ventilation valve and oil separator tube for deterioration. Replace as necessary.

4. To install, reverse Removal procedure. Install spring clamp securely.


 

Item Part Number  Description
1 -- Clamp
2 6A664 Oil Separator Tube 
3 -- Clamp
4 6A666 Positive Crankcase Ventilation Valve
5 6C659 Protector 
6 6A664 Oil Separator Hose

Crankcase Ventilation Hose--3.4L SHO Engine

Removal and Installation

1. Loosen spring clamp and remove crankcase vent connector and hoses from the ventilation case assembly.

2. Loosen spring clamps and remove the oil separator tube from the oil separator fitting.

3. Loosen spring clamps and remove the positive crankcase ventilation valve from both crankcase vent connector and hoses and oil separator tube.

4. To install, reverse Removal procedure. Position spring clamps securely.

Item Part Number Description
1 6010 Cylinder Blocks
2 6B752 Oil Separator to Cylinder Block Gasket 
3 6A785 Crankcase Vent Oil Separator 
4 6B752 Oil Separator to Cylinder Block Gasket 
5 6869 Crankcase Ventilation Cover 
6 8287 Clamp
7 6A664 Oil Separator Hose 
8 6C659 Protector, Positive Crankcase Ventilation Valve
9 6A666 Positive Crankcase Ventilation Valve 
10 6A664 Oil Separator Hose 

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