LML Oil leak [Archive] - Duramax Diesels Forum


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08-03-2016, 09:16 AM
Looking at a 13 with 90 K on the clock. There appears to be a rear main seal leak. What do you guys thinkhttp://uploads.tapatalk-cdn.com/20160803/544829e43d62565965ac74817d72bc3b.jpg

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08-03-2016, 09:17 AM
Has this been an issue?

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08-03-2016, 09:23 AM
Rear mains leaking and the oil pans have been know to seep some too.

08-03-2016, 09:54 AM
We see more lower pans leaking than anything else

08-03-2016, 10:23 AM
Definitely leak had a 13 for six months put 26000 on it was in shop for 6 weeks for leak on bell housing finally just traded it. It had leaked since New.

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08-03-2016, 10:46 AM
Mine had a leak on the lower oil pan with somewhere around 60-70k miles, that looks like a whole lot more oil than I had pushing out through the pan.