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PCV reroute

By Diver6
February 12, 2021 in Engines & Powertrain (Duramax & Vortec)

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Diver6

Posted February 12, 2021

Posted February 12, 2021

I've seen many kits for sale to re locate your PCV from the intake to the ground as to not contaminate your intake with build up. My question is do Diesels need the little bit of negative pressure in the crank case to help the rings seal? I know with gas engines its a good thing but not sure with my diesel. These kits are a lot of money and can be easily made for cheap!!

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