The negative effects of unmitigated carbon buildup can include poor fuel efficiency, loss of horsepower, check engine lights, misfires and excessive emissions.

US tariffs and geopolitical tensions are impacting pump prices, with fleets being warned the volatility in oil prices is set ...

An $8,000 repair this early into ownership has one BMW X5 owner facing a tough decision, and her story might change the way ...

If you've recently taken the plunge and now head to the black-handled gas pump instead of the green ... diesel engines use different weights of engine oil and different oil filters than a gasoline ...

The rotten egg (sulfur) smell is typically from an over-rich fuel mixture, not a faulty catalytic converter. According to my ...

Before moving forward and replacing any additional parts, I would want to make sure the engine is running efficiently and the fuel mixture is correct. BMW X5 needs costly oil pump repair.

Here in the United States, the market for automotive engine oil is both massive and competitive — offering drivers a mix of both international giants and homegrown brands. American manufacturing ...

Though they use electricity, heat pumps use it more efficiently than electric baseboard heat and don’t require direct consumption of fossil fuels like oil or ... The 29 brands we rated include ...

Your guide to changing your oil at home and all the tools you'll need to make it easier. Changing your own oil is the cheapest way to perform the most important piece of maintenance on your car, truck ...

My engine burns oil like crazy I get an oil change and a ... In 6 years I’ve had one problem. Fuel pump issue at 65k miles. Otherwise, the car is always reliable and and handles all situations ...

The baseline of 10% on all imports to the United States, and higher for many major trading partners, won't apply to crude oil, natural gas and refined products, the White House said on Wednesday.

the two major governing bodies that preside over engine lubricants. While the brand maintains a presence on Amazon for many of its products and additives, STP motor oil is only available at ...