Originally Posted By: HangFire
MaxLife products are for older vehicles. Obsolete specs, many of which no longer have certification programs, are what MaxLife is all about.
MaxLife Full Syn 5w-30 meets numerous current specs including SN, GF-5, and dexos
I can't think of a better HM oil, especially for an oil burner.
Seems like it would be more gentle on the cats compared to the Mobil 1 HM.