PC-11 upgrade set for diesel
The API has given the go-ahead for the new PC-11 heavy-duty oil category.
The API has given the go-ahead for the new PC-11 heavy-duty oil category.
US oil industry leaves legislator in no doubt over oil warranty issue.
The API has returned to normal licensing for all passenger car engine oils as VG test comes back on stream.
A lack of reference fuel causes licensing approval issues for lubes producers with API
API will retire the SL-4 lubricant specification at the end of July
API has approved the SN and SN Resource Conserving engine oil categories in line with ILSAC GF-5
API's SN standard faces challenges; Dexos fees to change as Infineum is first in line; Ford joins the myth-busters; UAE sets the base oil pace in Middle East; and Gulf takes marine operation to the Americas.
Formula One back on the grid; Shell stays with Ferrari; a UN-backed decade of road safety, it's official; automotive April Fools; and the world's largest meatball.