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Old 06-16-2018, 11:07 AM   #6
davepl
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Join Date: Aug 2006
Location: Redmond, WA
Posts: 6,332
Re: Egg off throttle body

It shouldn't actually be plugged, should it? If so the engine won't be able to pull fresh air through the crankcase via the PCV system.

I -thought- it was a metered orifice that flowed at a known rate and as long as you provided it with a supply of fresh filtered air, the ECM took account for it in the tune.

No?
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