Signs that you need to change the synthetic motor oil of your vehicle include reaching the recommended mileage set by the synthetic oil manufacturer and difficulty starting up the engine in cold weather. Synthetic oil lasts longer than regular motor oil but costs two to four times more.
To change synthetic oil, drain the old oil out of the engine, replace the oil filter, and refill the engine with new oil. This is an easy piece of self maintenance to do at home, according to HowStuffWorks.
Although most people still have the oil in their car changed every 3,000 miles, most experts suggest that synthetic oil only needs to be changed after 5,000 to 7,500 miles. However, some manufacturers list oil change intervals as high as 10,000 or even 15,000 miles when using synthetic oil.
Synthetic oil, which is manmade in a laboratory as opposed to being derived from crude oil, is more stable at a variety of temperatures and has a more consistent molecular structure. Because of this, synthetic oil helps engines run cooler, provides better lubrication at higher temperatures and lasts
Synthetic oil is a motor lubricant that is not derived from common crude oil. The base of synthetic oil is made from synthetic stocks known as Polyalphaolifen.
A full synthetic oil change typically costs between $45 and $70. This price is markedly higher than conventional oil changes, which typically cost between $20 and $55, as of 2015.
There are two types of synthetic oils: synthetic blend oil and full synthetic oil. Synthetic engine oils are oils that contain artificially made chemical compounds, which help provide maximum lubrication properties to the engine.
Synthetic car oil needs to be changed after 10,000 to 20,000 miles, depending on the climate and driving distances. The recommended non-synthetic oil change is every 3 months or 3,000 miles, whichever comes first. However, synthetic oils, which cost nearly twice as much as conventional oils, require
Synthetic oil may last anywhere from 5,000 to 7,000 miles before it needs to be changed, although some brands may last as long as 10,000, 15,000 or even 20,000 miles. Change interval length also depends on factors such as road conditions and trip mileage.
As of 2015, the price of an oil change at Walmart starts at $26.88, according to Walmart.com. Prices vary based on the store's location and the type of services performed during the oil change.