I was a huge Chevron fan boy until one day I gave costco a try. Long story short, no negative impact to mpgs, no diff in performance, no odors/smells. Using mmo additive (marvel mystery oil) I was able to achieve an extra 1-2 mpg according to my fuelly.com data
Every 10 gals of gas, i add 4 oz of mmo (less than $0.25). I find it more cost effective compared to the nearest chevron/techcron (or any "top tier fuel" station within a 5 mile radius) where the price gap is a good $0.20/gal more for the name brand stuff
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Every 10 gals of gas, i add 4 oz of mmo (less than $0.25). I find it more cost effective compared to the nearest chevron/techcron (or any "top tier fuel" station within a 5 mile radius) where the price gap is a good $0.20/gal more for the name brand stuff
Sent from my SGH-T889 using AutoGuide.Com Free App