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Re: Oil system 5.3 GM with VLOM
Posted to Technical Discussion Forum on 5/10/2024 1 Reply


My understanding of the VLOM [supported by the schematic that Bob D. provided], is that it provides switching oil, not lube oil, to the lifters that provide variable-displacement operation. I don't understand how the VLOM can affect lube-oil flow to e... Login to read more.

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