Quote:
Originally Posted by kpbrown31
Why do more people not just vent the PCV to the atmosphere when they have issues like this? I've been curious and I'm wondering what downsides you see. It seems I've seen a lot of chevy's vent out of the valve covers to atmosphere over the years.
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Ideally, you do want something drawing the fumes out of the crankcase, they are corrosive. Better for engine longevity to suck that stuff outta there, keeps your oil cleaner, etc