Hi 2007 3.0 si. with a P0172 code. The Mechanic tells me leak is from valve cover and I need to change the valve cover not just the gasket. It looks in great shape. Any reason why I need to change the cover (not just gasket)? No leaks, just the air leak around the valve cover.
Last edited by vinela; 03-05-2024 at 08:51 PM..
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