Battery electric will have to wait its turn. In the chase for reduced emissions, the government and truck and engine manufacturers aren't done refining the diesel engine. Greenhouse Gas Phase 2 ...

A recent GM safety recall addressing potential manufacturing defects impacting the naturally aspirated 6.2L V8 L87 gasoline engine dictates that certain engines should now use 0W-40 oil, rather than ...

Ever wondered what all those letters and numbers mean, and how they affect your car? Here are all the answers you need.

Just three years along with the current CK-4 FA-4 oils, and with market penetration still in single digits, engineers at Petro-Canada Lubricants already have super-low viscosity 0W-20 and 5W-20 engine ...

Lately, we've seen a proliferation of cars in our test program that require extra-thin 0W-20-weight synthetic oil. And while this was pretty exotic engine lubricant just a couple of years ago, the ...