I have a 2008 Silverado w/ 5.3 and slight oil consumption issues (like most of them). Would running Pennzoil 5w-30 Syn Blend help with consumption at all? If I ready the PDS right it looks like it is a little thicker at temp than the full synthetic. Would there be any benefit to running a blend over a full synthetic? Truck has 125,000 on it.
The synthetic cSt @ 40 is 10.3 and the blend is 11.
The synthetic cSt @ 40 is 10.3 and the blend is 11.