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| Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
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Senior Member
Join Date: Jul 2017
Drives: 2017 BRZ w/PP
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Connector PCV Hose (11821AA660)
Can anyone explain this part to me? I was rebuilding my engine and noticed that 1 side has coolant in it and connects to the cross over pipe and the other connects to the inlet tube. Why would subaru make a part that if it failed puts coolant directly into either the manifold or into the case.
Sorry for the dumb thread i just dont understand it |
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