Depends on how much you drive, and what the recommended interval is. If the interval is 7k miles, and you drive 18k in a year, yeah, you need to change the oil 3x/year.
It seems to me that counting the number of cycles each makes, and basing your intervals off that would make more sense than mileage. If I’m constantly running at high RPM, that should require more frequent oil changes in terms of mileage.
Depends on how much you drive, and what the recommended interval is. If the interval is 7k miles, and you drive 18k in a year, yeah, you need to change the oil 3x/year.
It seems to me that counting the number of cycles each makes, and basing your intervals off that would make more sense than mileage. If I’m constantly running at high RPM, that should require more frequent oil changes in terms of mileage.