ep.11 Expensive engine oil, when should I change it? 🤔
0:00 How much longer should I use premium engine oil?
0:18 I guess I should study engine oil like wine. (Comment by Richard Lim @richardlim9854)
0:55 How should I manage the engine oil of a vehicle that I drive only once a year? (Question from Lee Jun-hoon's research note @hijunhun_research_note)
2:11 Are you also developing commercial vehicle oil? (Question from Ryuji @hahaho-k9e)
2:56 Are Zero SAPS and Real Ashless from Restar S1 the same thing?
3:59 When Zero SAPS ceramic additive is added to C3 oil, will it be diluted enough to become C4 grade? (Question from Jeong Min-yong @user-so8uh8hl7s)
4:45 When replacing based on engine operating hours, when is it best to replace redline or metallocene? (Question from Jayden Park @jaydenpark7140)
8:36 Things to keep in mind when asking questions & Closing
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