Picked up the truck last year with 27K on her, now has a whopping 31K. Currently running SM Valvoline Durablend 5W30. I have some Dino SM QS 5W20 on the shelf. Questions are, should I run current oil through 2015 and put Dino in for next winter-concerned about shelf life?
As Im anxious to get current quality oil in her I may do early drain and run the dino this summer and change for better grade for following year.
Considering how few miles I put on her per year Im looking for a once a year OCI. Id like to use a full synthetic but can probably do well with a good dino. I'll probably go with a blend, what would you guru's go with? Im thinking Motorcraft or SuperTech full synthetic. How do they compare since they cost the same? Advice?
As Im anxious to get current quality oil in her I may do early drain and run the dino this summer and change for better grade for following year.
Considering how few miles I put on her per year Im looking for a once a year OCI. Id like to use a full synthetic but can probably do well with a good dino. I'll probably go with a blend, what would you guru's go with? Im thinking Motorcraft or SuperTech full synthetic. How do they compare since they cost the same? Advice?