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Re: Carter YF 964S with a PCV system. Bill Hanlon #1546236 05/08/2024 12:03 AM
Joined: Aug 2010 Posts: 601 Preston, Washington T Tronman 'Bolter
Tronman 'Bolter T Joined: Aug 2010 Posts: 601 Preston, Washington	It would be interesting to reinstall the O2 sensor and see what you get, but the PCV isn't just air, it's hydrocarbons from the crankcase. But if it runs and drives well, and the plugs stay the right color, then I'd say leave R be. 1965 C60 school bus \| 1967 GMC 6500 school bus

Entire Thread
Subject	Posted By	Posted
Carter YF 964S with a PCV system.	Bill Hanlon	05/07/2024 11:03 PM
Re: Carter YF 964S with a PCV system.	Otto Skorzeny	05/07/2024 11:38 PM
Re: Carter YF 964S with a PCV system.	Tronman	05/08/2024 12:03 AM
Re: Carter YF 964S with a PCV system.	Jon G	05/08/2024 12:04 AM
Re: Carter YF 964S with a PCV system.	Bill Hanlon	05/08/2024 1:31 PM
Re: Carter YF 964S with a PCV system.	Jon G	05/08/2024 1:56 PM
Re: Carter YF 964S with a PCV system.	JW51	05/08/2024 3:19 PM
Re: Carter YF 964S with a PCV system.	Jon G	05/08/2024 9:57 PM
Re: Carter YF 964S with a PCV system.	Bill Hanlon	05/08/2024 3:13 PM
Re: Carter YF 964S with a PCV system.	Hotrod Lincoln	05/08/2024 3:29 PM
Re: Carter YF 964S with a PCV system.	Bill Hanlon	05/08/2024 4:02 PM

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