Quote:
|
.Doing mostly city driving, but maybe I am able to do a good 2 hours or so 70-80mph highway cruising
|
on valvoline's directions i think it mentions that ,for the oil to work properly and efficiently ,you need to get the oil in very hot temperature most of the time.
so it might be a good idea to drive more often at highway and an oil temp menu from BC while you do that,to check how hot that oil is while driving.