The best diesel oil for an engine depends on the type of vehicle and how often the oil is changed. However, most diesel engine oils should be heavy-duty, fully synthetic products designed with high performance in mind.Know More
Owners of a diesel car or truck need to select oil specifically designated for use with diesel engines. There are several brands that may be beneficial to such owners. One example, from carsdirect.com, is an oil that only needs to be changed once a year, and can last for up to 25,000 miles. The same source also notes that there are quality diesel engine motor oils that perform well at various temperatures. Diesel truck owners should note that there are several brands that meet or pass recommendations from diesel truck manufacturers along with government regulations.
Individuals with older vehicles can still find specific oil for a diesel car or truck. Examples include oils designed for use with turbo engines and high-speed four-stroke naturally aspirated engines dating to the 1990s.
When choosing diesel oils, carbibles.com notes, the first letter is C. In diesel oils, CJ is currently the highest grade on the market. However, CH is also popular and works well with passenger vehicles.Learn more about Engine Oil
Craig Freudenrich from HowStuffWorks explains that diesel fuel is made from fractional distillation of crude oil in oil refineries. The crucial elements of the oil refining process are a distillation column with several condensers, a heat source and a purification unit.Full Answer >
The main difference between gearbox oil and regular engine oil is that gearbox oil facilitates the smooth functioning of gears instead of lubricating different parts of a car’s engine as regular oil does. Additionally, gearbox oil prevents gearbox noise when shifting gears, while engine oil helps clean the engine.Full Answer >
Engine oil is available for purchase in most department and automotive stores or online on websites such as Walmart, Amazon and Mobil. The three main types of engine oil are mineral oil, synthetic blend oils and fully synthetic oils, according to Patrick E. George for HowStuffWorks.Full Answer >
The time frame for replacing engine oil varies by car, but in general oil should be replaced every 5,000 to 7,500 miles, advises How Stuff Works. Various factors such as the type of vehicle and driving conditions make a difference, so the vehicle's user manual provides the most accurate instructions.Full Answer >