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.Continue Reading
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
Motor oil experts do not recommend adding zinc to engine oil unless the vehicle is a hot rod intended for racing purposes, but also warn of no particular risks associated with adding zinc dithiophosphate to engine oils within strict standards, depending on the age of the engine and its intended use. However, modern motor oil manufacturers produce and sell specialty motor oils with higher levels of zinc already added.Full Answer >
Raise the vehicle if necessary to inspect the underside of it, and thoroughly inspect the engine and oil pan to determine the cause of the leak. Some common causes of oil leaks include faulty gaskets, a loose or damaged drain plug, and malfunctioning oil filters. Apply the appropriate repair, and check the engine for leaks after the repair to ensure the problem is solved.Full Answer >
If a vehicle's oil is not changed as required, the filter stops working and dirt accumulates in the engine making the oil lose its lubricating qualities. As a result, the metals in the vehicle come into contact, making them wear.Full Answer >
The location of the oil filter varies depending on the make and model of the vehicle, but it generally found behind the engine, such as those on a Honda Civic. However, other vehicles may have it mounted directly beneath the engine.Full Answer >