toyota motor oil sn/cf 5w-30 not fully synthetic? really !! its shocking !!
even then people here saying there is no difference between total and toyota motor oil.
total quartz 9000 5w30 is fully synthetic oil? please confirm this as well!
If one in fully synthetic and the other one is not or partially synthetic then there should be huge difference in their performance?? why are you guyz saying ... koi farq naheen hai?