What oil do you use? (Oil change)
I'm out of warranty now, at just over 70k mileage, so to save a little money I will be maintaining the oil change and other small maintenance jobs. I'm just curious what oil do you use? I was thinking of going 100% synthetic. I do know Kia uses a 50/50 blend of Dyno/synthetic, just wondering what everyone else out there is using and if they notice any sort of difference in startup engine rattle/ performance/ gas mileage/ I know this may be a long shot but longevity of engine life.