![Noticed some oil buildup on intercooler hose from turbo. Any ideas where it might be coming from? 2010 A4 2.0 (110k miles) : r/Audi Noticed some oil buildup on intercooler hose from turbo. Any ideas where it might be coming from? 2010 A4 2.0 (110k miles) : r/Audi](https://preview.redd.it/noticed-some-oil-buildup-on-intercooler-hose-from-turbo-any-v0-vnackg8u343a1.jpg?width=640&crop=smart&auto=webp&s=c50d959c45241535618146bca069ae520c170394)
Noticed some oil buildup on intercooler hose from turbo. Any ideas where it might be coming from? 2010 A4 2.0 (110k miles) : r/Audi
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