Yes, I read the entire thread from 6 months ago.
I drive maybe 5,000 miles a year. Mostly rural; very little city or highway. On my Impreza I changed oil every 7.5 months because that is what it called for, even though I was nowhere near the mileage requirement.
1) Is there any drawback to the flexible routine? If not, why do they they require a dealer to set it?
2) If for any reason I change my mind, can I set it back to months?
3) As I read it, they require 0w-20, flexible or fixed. Is that correct?
I drive maybe 5,000 miles a year. Mostly rural; very little city or highway. On my Impreza I changed oil every 7.5 months because that is what it called for, even though I was nowhere near the mileage requirement.
1) Is there any drawback to the flexible routine? If not, why do they they require a dealer to set it?
2) If for any reason I change my mind, can I set it back to months?
3) As I read it, they require 0w-20, flexible or fixed. Is that correct?