How often should my vehicle get an oil change?
An oil change every 7,500 miles is generally recommended for modern vehicles. It's essential to consider other influencing factors, such as driving habits, oil quality, and the age of the car.
What does dirty motor oil look like?
Depending on the problem, dirty engine oil color will vary. A leak in the head gasket presents a milky color, but creamy, frothy oil may indicate contaminated water. The oil that has cycled through the engine for too long will be brown, indicating the time for an oil change. If the oil is dark but was recently changed, it may indicate additives.