Originally Posted By: Ibrahim
Thanks SuperCity and yes Quattro Pete, RP had no mention of any ACEA Spec of any sort anywhere on their website! Absolutely ZILCH!
Note that ACEA stuff is self-certified. I'm surprised that Red Line would make a claim, given their HTHS. In any case, there are ACEA RP grades, and they do specify the sequence and the year, too. I believe you'd find that only on their 0w-40 and 5w-40, which should be A3/B3 A3/B4, and last time I checked, they were 02 as well.