TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Volvo for this TSB. Call your local Volvo dealer's service department & ask for a copy of TSB# 168.

Affected Component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

Summary

PLASTIC NIPPLE OF THE POSITIVE CRANK VENTILATION (PCV) SYSTEM MAY CRACK OR BECOME LOOSE. THIS COULD RESULT IN AN AIR LEAK FROM THE CRANK CASE VENTILATION SYSTEM. THIS MAY CAUSE A WHISTLING NOISE OR CHECK ENGINE LIGHT MAY ILLUMINATE. *KB

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