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The lifter oil manifold assembly (LOMA) provides high-pressure oil to the cylinder deactivation circuit, which runs through the cylinder case and to a groove on the lifter body. The LOMA sits in the lifter valley under the intake manifold.
Efficiency Expert

The lifter oil manifold assembly (LOMA) provides high-pressure oil to the cylinder deactivation circuit, which runs through the cylinder case and to a groove on the lifter body. The LOMA sits in the lifter valley under the intake manifold.  View Related Article

 

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