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Old 06-15-2020, 06:54 PM   #31
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Join Date: Feb 2008
Location: Kansas, USA

Originally Posted by dl242gt View Post
Yes, I know that setup well.
If an engine's Oil-Separator-Box's Return-Hose was plugged in oil pan....I'd modify what VQ did here, and suck blow-by out of fuel pump port with a hose going vertically that has the flame trap kit hooked to it (flame guard, with vacuum hooked up), then hose it over to air intake hose....and plug PCV Oil Trap.

That flame guard is restricting total amount of blow-by...too much, and your AMM is under-seeing total air....and a new AMM won't make it run better.

thanks for tidbits.
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