Originally Posted by Jerry B.
Ford owner manual recommends 5w-20/5w-30 Premium Synthetic Blend and 5w-30 Optional Full Synthetic for the E-series engine. Which one should be run in a 2017 Vegas? Appreciate any info, thanks.
Most newer vehicles including the E series say which grade to use on the filler cap. This along with the owner's manual recommends 5-30 which I buy at both WalMart and Costco and gave to my RV service to put in our 2016. I purchased the oil filter from the same service. They use K&N filters. Oh yes, forgot to say that I use Mobil One oil.