Two of the most well-known and recognizable of those fluids are engine oil and fuel, which, in many passenger vehicles, is ...

Change the oil in your vehicle every 3,000 miles. Generations of drivers took this statement as gospel, and for good reason.

Oil is a crucial part of every internal combustion engine. Diesel and gasoline engines work differently, meaning diesel oil is different to regular oil.

What Is a Direct Injection Engine? One must first learn the function of direct injection engine technology to understand the use of an oil catch can. Direct injection technology is a fuel delivery ...

Is your engine’s dipstick indicating a low oil level, but you’re not sure why? Here are the few places we would recommend you look first.

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.

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.

GM is issuing a recall for the 6.2L V8 L87 gasoline engine, with some units receiving a new oil spec. The question is - will ...

Consumer Reports explains how to check your car's engine oil level and add oil, if needed.

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.

Natural gas is the main bridge fuel of the energy transition and is helping to power the birth of artificial intelligence.

Does using the right engine oil really matter? Yes, especially when automakers are designing new engines that require specific viscosity ...