'93 Bonneville 3.8L SC PCV system

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Posted to Technical Discussion Forum on 9/24/2007 10 Replies

Hello all,

I'm trying to find out if the fresh air feed of the PCV system on this vehicle is metered air (through the MAF) or unmetered air.

The diagrams on AllData show the fresh air side of the system drawing from the intake manifold, through the throttl... Login to read more.

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Vehicle Data

1993 Pontiac Bonneville SE 3.8L

Engine	3.8 L
Trans	4-speed Automatic (Electronic)

Vehicle Data

1993 Pontiac Bonneville SE 3.8L

Engine	3.8 L
Trans	4-speed Automatic (Electronic)

10 Replies Received (View Replies)

10 Replies Received (Hide Replies)

Vehicle Data

1993 Pontiac Bonneville SE 3.8L

Vehicle Data

1993 Pontiac Bonneville SE 3.8L