Is this a direct injection engine? GC sheared 14%. Lead is very high. This engine should be well beyond break in I would think.
If this is a DI engine, is it known for fuel dilution? Remember that Blackstone's "measure" of fuel dilution is just extrapolated from flashpoint. And as Tom NJ has told us many times, flashpoint is an extremely variable measurement (he's done thousands of them). You could see a large swing in the flashpoint number. So I would put little weight in the BlackSt fuel measurement. We might consider a Dyson measurement of fuel differently.
Running 90% highway, I would expect much better results than this, although I haven't studied this engine's UOAs much. The 2.0 FSI UOAs that are mostly highway look way, way better than normal use UOAs. Different engine of course and not even worth considering those results if the OP's engine is not DI. I would run an oil that deals better with fuel dilution and reduce the OCI.
If this is a DI engine, is it known for fuel dilution? Remember that Blackstone's "measure" of fuel dilution is just extrapolated from flashpoint. And as Tom NJ has told us many times, flashpoint is an extremely variable measurement (he's done thousands of them). You could see a large swing in the flashpoint number. So I would put little weight in the BlackSt fuel measurement. We might consider a Dyson measurement of fuel differently.
Running 90% highway, I would expect much better results than this, although I haven't studied this engine's UOAs much. The 2.0 FSI UOAs that are mostly highway look way, way better than normal use UOAs. Different engine of course and not even worth considering those results if the OP's engine is not DI. I would run an oil that deals better with fuel dilution and reduce the OCI.
