OUA Full Synthetic mixt SAE 20 - Kia Optima (JF)

[Merovingian]

Oil: Full Synthetic mixt - Kendall GT-1 Full Synthetic with Liquid Titanium 5W-20 (3 qt) & Mobil 1 Advanced Fuel Economy 0W-20 (2 qt);
The car: Kia Optima FE (JF) '16, 2.4L - G4KJ, AT;
Time on unite: 16 683 miles;
Time on oil: 3 053 miles;
Hours of operation: Not tracked; average speed ~ 23 mph;
Consumption of fuel: Did not count; average fuel consumption ~ 24 mpg;
Replenishing the oil: No;
Presence of deposits in the engine BEFORE: Not visible;
Presence of deposits in the engine AT THIS MOMENT: Not visible;
Autostart: No;
Presence of chip-tuning: No;
Pre-heating: No;
Operating period and service life in oil: March 2018 - July 2018;
Temperature regime: 68 ºF ~ 102 ºF;
Fuel: Gasoline, mixt of Costco 87 and 93 or Solo and Speedway 89;
Modes: 60% city, 40% highway;
Oil filter: NAPA Gold 1334;
Air filter: Original;
The volume of oil to be filled: 160 fl.oz;
Oil extraction: Through a drain plug to a clean plastic container of 100 ml;
What was before this oil: Some conventional motor oil on the Oronite additive;
Flushing with washing oil: Not used - after purging there remains an indelible residue in the engine.
I collected the remains of synthetic oils in the garage and washed the engine after that conventional oil.

P.S. Around Atlanta GA.

 

[Danno]

Boring report, which is good!
How many miles on the previous oil change?

 

[Merovingian]

Originally Posted By: Danno

How many miles on the previous oil change?

I believe, not more than one and a half thousand miles.
I bought this car with that oil and replaced it the next day.

 

[Merovingian]

Why so much silicon? The air filter changed this time, not to say that it was heavily soiled.