Going full-synthetic can mean better engine protection and cold-weather performance at a higher price, but it may not be a needed upgrade for all cars. Changing your own oil is cost-effective, but oil ...

There's more to engine oil than the weights. They also have to meet certain specifications, including a new standard that ...

Add Yahoo as a preferred source to see more of our stories on Google. Fox News' Bill Hemmer analyzes the latest economic trends, showing live market data with plummeting crude oil prices and a soaring ...

New emissions and fuel-efficiency standards are forcing automakers to use more advanced engine technologies that require pricier synthetic oils. Tariffs and global supply-chain pressures are ...

An ongoing Iran war is expected to cause a motor oil shortage and price increases in the United States. The U.S. imports a large percentage of base oils used in motor oil from the Middle East, a ...

Extending or skipping recommended oil change intervals can lead to excessive engine wear and void the engine’s warranty coverage. Oil change intervals are established to protect the engine while ...

The recent rally in oil prices may feel unique, but one technical measure says it’s only been 36 years since the last time they’ve rallied so far so fast. When you see a move on the charts that ...

The 50-day moving average for Brent futures topped $100 for the first time in more than four years, and is the farthest above the 200-DMA since 1990 Brent crude futures charts produced a technical ...

If you plan to import a car from Europe, you'll need to make some adjustments. In the case that you get it from one of the countries that manufactures right-side driving cars, you'll certainly need to ...

Oil prices are higher now than they were when President Donald Trump returned to the White House in January 2025. But Trump posted a wildly deceptive chart on Friday that wrongly suggests oil prices ...

The US has spent the past two decades insulating itself from oil price shocks, Deutsche Bank chief US economist Matthew Luzzetti wrote in a recent note to clients. But as three charts from Luzzetti ...