How to Tell if a Car is Burning Engine Oil?
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Methods to determine if a car is burning engine oil: 1. Check if the exhaust pipe emits blue smoke; 2. Inspect the interior of the exhaust pipe for dirt deposits; 3. Examine the spark plugs for carbon buildup; 4. Look for corrosion or aging of the valve stem seals; 5. Assess whether the fuel is burning completely. Engine oils are categorized by performance into full synthetic oil, semi-synthetic oil, and mineral oil. Engine oil is the lubricant used in engines, composed of base oil and additives. It serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and provide cushioning against shocks. Base oil is the primary component of lubricants, determining their fundamental properties, while additives compensate for and enhance the shortcomings of base oil, imparting new characteristics, making them an essential part of lubricants.