沒積碳一說
一旦被電火花點著了(而不是太高壓縮比自曝),regular or premium結果都差不多,要積碳都一樣積碳
http://www.consumer.ftc.gov/articles/0210-paying-premium-high-octane-gasoline
一旦被電火花點著了(而不是太高壓縮比自曝),regular or premium結果都差不多,要積碳都一樣積碳
http://www.consumer.ftc.gov/articles/0210-paying-premium-high-octane-gasoline