[WooBoost]

2014 here, 82,000 miles. Same exact leak. I check the oil level every 1000 miles, it never goes down. I park mine in the garage, no drips on the concrete. I have the same concern like DNA Dan- it might have a catastrophic failure. But tearing it all apart to fix it would probably screw something else up. It is most likely a gasket seal. If it was rotating like the rear main, it would get progressively worse.

The rear main is the only place that has a seal at the back. The blue in the drawing is the plate, you put RTV around that and at at the bottom (theres two bolts from the oil pan into the plate).

The other leak that can come down the passenger side of the bellhousing and go to the bottom is the Vacuum pump seal on 13+ back of passenger head. You can order just the gasket.

I have that sitting here too, lol.

 

[md32781]

'14 eco with 105k, had very similar leak pattern, after running dye to locate leak - replaced the vacuum pump behind passenger head. First expenditure outside of maintenance and wear items since new. Good job Ford!