What is this?
I am trying to stop all oil leaks & weeps from the engine on 67 CDN2.
I have a slow oil weep from a screw and rubber gasket on the driver side engine block where a fuel line goes into a fitting with a screw & nut that appears to screw into the exhaust valve cover....can I just keep tightening it until it stops weeping oil? What is this fitting for?
Thanks,
les
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