13 Hyundai Santa Fe Sport 2.0T
out: Kendall GT1 blnd 5w30 / TF2808 (3k mi)
in both: Valvoline MaxLife 5w30 / oem fltr (4k mi)
***Sonata had an oil filter issue (noise). Dealer replaced both filter and oil and kept the filter for manufacturer research. They refilled with QSGB.*** This was not an aftermkt filter.
Out: AC Delco dexos1 semi-synth, 5W-30, AC Delco filter
In: Same
4215 miles on the oil after 3 months; 2000-mile road trip to Amarillo added 2 months of mileage in only 1 week in May.
OLM read 45%. Oil level never budged from full.
I asked for and obtained an oil sample -- in fact they brought it to me hot off the griddle, so to speak. I'll send it to Blackstone to get an idea how this oil holds up in this engine.
Out: 4.5 qts M1 EP 5W-30 , M1 Filter
In: 4.5 qts Napa Synthetic 5W-30, Pentius Filter
Miles on vehicle: 176,239
Miles on oil: 8,869
Time on oil: 19 months
Make up oil added: 1 qt
Out: PYB 10W-30, PureOne Filter
In: PYB 10W-30 + GTX HM 10W-30 + Mobil1 AFE 0W-30, PureOne Filter
Miles on vehicle: 95,760
Miles on oil: 5000
Time on oil: 4 months
Make up oil: None