Besides fuel, oil is the lifeblood of your vehicle. It keeps your engine rotating smoothly. This is accomplished by the properties of oil that allow it to lubricate moving parts and reduce heat ...

Additives represent 15 to 20 percent of a gallon of oil with the balance being high-quality base oil. Additive packages play a key role in helping to keep an engine clean and protected from ...

Every engine design has different dimensions, so knowing at what level your engine oil will become French dressing is almost impossible. If only it were simple.

Oil is a crucial part of every internal combustion engine. Diesel and gasoline engines work differently, so is diesel engine oil any different from regular oil?

Do Engine Oil Additives Work? In testing, the US Army found a number of benefits to oil additives, especially in low temperatures and high-stress environments.

The oil catch cans prevent oil and other contaminants from causing a buildup of debris inside the engine’s intake manifold harming horsepower and fuel economy. The oil catch can plugs into a hose that ...

Negative Effects Of Too Much Engine Oil Depending on the specific engine, oil type, and how overfilled the engine is, there can be a number of symptoms that occur from having too much oil in your ...

Fleets work with oil analysis managers to determine testing parameters. Results can vary depending on various criteria such as engine age and condition, duty cycle, oil type and additive levels.

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.

The Massachusetts Bay Transportation Authority uses an AI system to monitor the oil from its diesel engines to predict the need for maintenance.