I recently saw the new mobil1 5w30 bottle at my Costco. Yep, says meets Honda HTO-06. Also meets ACEA A1/A5, B1/B5.
Regarding the ACEA, previously the bottle only said A1/B1.
Can someone please freshen my memory as to what the A5/B5 means?
Regarding the ACEA, previously the bottle only said A1/B1.
Can someone please freshen my memory as to what the A5/B5 means?