Usually, that means performing an oil change every 3,000 to 5,000 miles. You may be able to go a little longer if you use ...

If there is one service that is credited as being the most effective in prolonging an engine's life, it’s the routine oil change. Motor oil is used to lubricate moving parts inside an engine.

Oil change intervals vary by manufacturer and engines, so consult your owner's manual or maintenance schedule to see how often to change the oil in your vehicle and what type of oil to use.

A man is outraged after he went in for an oil change, and the mechanic called out “whoever did this last.” The problem is they did it last time.

President Trump’s tariffs could threaten supply chains in the renewable energy industry and disrupt oil and gas markets.