2017 Civic with 24,000 on the odometer, OCI 4,786 miles over 5 months.
Oil capacity is 3.7 qts, which is exactly the amount drained, that plus a small amount in the filter and sent to sample, makes for a very small increase in oil level (due to fuel dilution).
This fill was a Pennzoil Platinum mix, 2.5 qts of 5W30 and 1.25 qts of 0W20, an attempt to use a slightly "thicker" oil to compensate for the anticipated fuel dilution.
Replaced with PP 0W20, didn't try a mix this time, will run another 5K or so.
Oil capacity is 3.7 qts, which is exactly the amount drained, that plus a small amount in the filter and sent to sample, makes for a very small increase in oil level (due to fuel dilution).
This fill was a Pennzoil Platinum mix, 2.5 qts of 5W30 and 1.25 qts of 0W20, an attempt to use a slightly "thicker" oil to compensate for the anticipated fuel dilution.
Replaced with PP 0W20, didn't try a mix this time, will run another 5K or so.