Quote:
Originally Posted by LT14EVA
Car has a very slow oil leak. There is a Tiny stain on concrete where I’ve been parking the car for years. Please see pic of wet oil pan. Any ideas on source? Cracked pan? The drain plug is dry. Could not find smoking gun. Thank you
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Before fixing the source of the leak, also determine the cause of the excess pressure in crankcase.
Do you use an oil catch can or
oil catch filter system to help create a vacuum in the crankcase.
Check that the PCV system is working properly.