Cutlass Supreme FWD V6-189 3.1L (1989)
Positive Crankcase Ventilation Valve: Locations
Engine Compartment Components.
LH Rear Of Engine
Applicable to: 1989 Cutlass Supreme & Regal w/V6-173/2.8L & V6-192/3.1L PFI
Oldsmobile Workshop Service and Repair Manuals
Fuel Delivery and Air Induction >
< EGR Valve|Description and Operation
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