Costco sells house-brand motor oil under the Kirkland Signature label it uses for many other products. Does this oil pass the ...

Here’s a news update that should concern all automotive enthusiasts: the general engine oil landscape is evolving again, and ...

In this weekly Plain Facts compilation, we present to you data-based insights, with easy-to-read charts, to help you delve deeper into the stories reported by Mint in the week gone by.

Recalled trucks and SUVs with GM's 6.2L V8 L87 engine get a new, thicker oil if they pass an inspection. Here's what you need to know about the oil.

Modern vehicle engines use much lighter engine oil than they did back in the 1960s and 70s, but why has this change happened and what will alterations will we see in the future? Here's a rundown ...

CR shares five things to know about oil changes for your car, including when and how often to change the motor oil and whether your car needs synthetic oil.

A recent safety recall for some 6.2L V8 L87 engines includes a different engine oil viscosity. However, should you use the new oil with non-recalled engines?

Though a small amount of extra oil added to your engine shouldn't affect it, if you overfill it, that can turn into bad news. Here's why and the easy fix.

Indian Navy and KOEL partner for indigenous marine engine development, a major step towards self-reliance in defense manufacturing.

Reviews and recommendations are unbiased and products are independently selected. Postmedia may earn an affiliate commission from purchases made through links on this page. Engine oil can be one ...

One of the newer types of engine oil is 0W-8. Here are the cars that use it, how it is different from other oils, and why it's so expensive.

China's crude oil imports are on track to peak as soon as next year as transport fuel demand begins to decline for the world's top crude buyer, ending the country's decades-long run as the ...