That looks like a oil seal on the compressor side of the turbo is going. Along with the TMIC that may have a leak on the vertical fingures.
I hope your keeping a eye on the oil level and topping it off as needed ???
186k, 5/20/12 new ej257 short block, 8/20/11 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. CHECK your oil, these cars use it.
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