Caring for one’s car starts with checking one’s oil regularly and following the recommended oil change intervals. Did you know that methodical oil changes can help clean the engine, lubricate its moving parts, prevent corrosion and rust, and extend the life of one’s engine? To get a quick insight into one’s car’s health, remember to check the level, consistency, and color of one’s motor oil as it gives clues to the health of one’s engine, including helping spot potential issues like engine oil contamination and leaks. Though color on its own does not indicate oil performance, often a lubricant color change can be a cause for concern, as it often shows the oil's composition or chemistry has been changed, but one must first consider the lubricant's original color. New lubricants usually have a color that is related to their viscosity and formula. Certain additives and dyes can affect the original base stock color. Contamination is another common reason a lubricant cha...