PCV - Increased Oil Consumption/Rough Idle

9211pontiac01

Bulletin Number: 92-6-29
Reference Number: 236001
Publish Date: 3/92


Subject: INCREASED OIL CONSUMPTION/ROUGH IDLE (INSTALL NEW P.C.V. HOSE)

Models
Affected: 1992 SUNBIRD MODELS WITH 2.0L ENGINE


Condition: Some owners of 1992 Sunbird models with 2.0L engines may comment of less-than-acceptable engine oil consumption and/or a warm engine idle surge.

Cause: The P.C.V. hose may collapse under vacuum allowing oil to be drawn into the intake manifold through the breather pipe.

Correction: Install a new P.C.V. hose. Part # 93211177.

Parts are currently available from GMSPO.

Labor Operation Number: J6020

Labor Time: 0.2 Hours