I currently have 63K miles on my 200 Ford Ranger. I have been using Valvoline 5w30 Durablend since I bought it new. My oil change intervals are around 4K miles. I am contemplating switching to Valvoline MaxLife 5w30. What do you guys think?
I would switch to maxlife, and being in central PA I would stick with 5w30. I've run maxlife in my camaro since new, and I used to love running durablend. Personally I think the maxlife is a much better oil than the durablend.
Stick to the 5w30 durablend if you are not haveing any problems with it. I think the maxlife is all marketing anyway. If the engine likes it stick with it.