- Dec 5, 2017
- South Carolina
More specifically, which readily available, off the shelf oils that you would buy at Walmart or the auto parts stores are actually Group IV PAO Full Synthetics? I found some older threads that sort of contradict each other, and I've noticed lots of oils have changed packaging, names, and possibly formulations pretty recently. Regardless, I will likely continue using Pennzoil Platinum or Ultra in my Focus, as they meed the SN, GF-5, Ford, and Honda/Acura Turbo ratings and I can find it easily and inexpensively local to me. I'm mainly just curious which oils actually are true Group IV currently, with the current names/bottles/formulas as of Spring 2018.