2. Blue or white smoke from the exhaust. When your engine burns oil, it produces blue or white smoke. This smoke is usually visible when you start the engine, or when you accelerate or decelerate.
3. Rough idling. If your engine is burning oil, it can also cause rough idling. This is because the oil can get into the combustion chambers and interfere with the proper combustion of fuel.
4. Knocking or tapping sounds from the engine. Oil can also cause knocking or tapping sounds from the engine. This is because the oil can get into the piston rings and cause them to stick or break, which in turn can cause damage to the engine.
5. Engine overheating. Burning oil can also cause the engine to overheat. This is because the oil can clog the oil passages, which prevents proper lubrication and cooling of the engine.
