bit late, poured with Total Quartz 9000 Future 5w30, will try Shell 5W30 in next.
Would you guys prefer to switch brand (Total -> Shell) with same grading 5W30 ?
2nd, I used Liqimoly MOS2 with Total Quartz 9000 Future 5w30, what should the drain interval ?
my car is 30K driven, thanks