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View Full Version : For some of those at GR09, PCV inquiries.




LSXGOAT
10-12-2009, 09:29 AM
At the BBQ i was walking around and saw at least 3 GTO's w/ a peculiar PCV system... Or should i say a lack of...

basically what i saw was a breather on the Oil fill cap, but the breather hose from the valley vent was still connected to the Intake track after the MAF.

What this causes is a Lean condition because the engine is taking in more air than the MAF is accounting for. I only remember one of them being a CGM...