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Re: 2013 Scion Frs/ Subaru Brz Misfire And Knock
Posted to Technical Discussion Forum on 1/12/2023 1 Reply

There's a lot here, but let's start with the noise: if, during disassembly and reassembly, extreme care was not taken to maintain the correct positions of the selectable cam clearance adjustment shims (they are very small and cap the valve stems) then valve cl... Login to read more.

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