OVERKILL
$100 Site Donor 2021
Euro OEM's accounted for this in their OE approvals IMHO, while the domestics marques didn't do DI until quite a bit later and the Japanese marques just recommended API oil, which we know appears to be well behind the curve on dealing with this stuff.GDI has been a mainstay since 1998. GDI is more taxing on oil. But it is ABSOLUTELY Nissan's or OWNERS' fault for inappropriate design or neglect, not GDI's.