Valve lifter noise on Subaru Loyale

Submitted by Jim Taddei · May 29, 2025
Published by RepairPal

Problem overview

A hydraulic lifter type noise may be noted, often worse at idle. This can be caused by air being drawn past the oil pump seal allowing aerated oil to reach the valve lifters. Replacing the oil pump seals generally will correct this issue.

7 people reported this problem
1 comment
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Subaru Loyale vehicles with this problem

Average mileage: 190,000 miles
(190,000 - 190,000)

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