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96 Subaru 2.5 DOHC #4 cyl wall erosion/pitting
Posted to Technical Discussion Forum on 4/9/2014 15 Replies

Hello Subaru specialists and machinists!

We have a 200k 2.5 dohc with head gasket issues, CO in radiator. We pulled the heads to find graphite gaskets and a peculiar erosion in cyl #4. It looks like porosity, rust or cavitation erosion. It is in a straight l... Login to read more.

15 Replies Received (View Replies)