Posted by mannyc [162.158.62.210] on Saturday, March 25, 2017 at 18:13:27 :
seeing my first oil leak on my cummins engine 100k miles. oil on pass side oil pan, front corner. followed leak upward toward top of engine. wet around water pump and crank. checked oil level. its about 1/2 inch higher than it should be on dip stick. likely due to oil dilution of diesel from regen system. any experience with this? so much stuff on engine it is hard to see. no obvious leak. maybe concidental, but my ac system, which compressor is on that side, is low on freon again. i dont think its compressor oil.
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