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#1 |
Registered User
Join Date: Jul 2018
Location: Catskill Mountains,NY
Posts: 8,502
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Re: 1970 Chevrolet C20 Pickup - Motor Leaking Oil
The big tube is to use filtered air for the pcv system air comes in on the passsenger side allowing the gases to be pulled out through the pcv to be burned . You should never plug the breather tubes .
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Mark 72 c20 custom camper Husky edition, 66 SS396 Chevelle 1964 Hawk, 63 Avanti,62 lark 1969 AMX , 1968 c20 stepside ,85 K20 1977 Suburban sold 68 anniversary. |
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#2 |
Registered User
Join Date: Jun 2019
Location: Chehalis, WA
Posts: 21
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Re: 1970 Chevrolet C20 Pickup - Motor Leaking Oil
I don't see the reason for that tube - just put a breather in one of the grommets and the PCV on the other side and call it good.
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