What are the causes and solutions for BMW X1 burning engine oil?
1 Answers
BMW X1 burning engine oil may be caused by: wear and tear of valves and guides, damaged oil seals; excessive wear of cylinders, pistons, and piston rings; air turbocharger leakage; these faults can be resolved through repairs. The solution is: if severe engine oil burning occurs, it is essential to first have professional maintenance personnel from a repair institution check for engine oil leaks and internal turbocharger leaks. After confirming no leaks, you can evaluate it yourself or go to a professional repair institution to measure the engine oil consumption. Burning engine oil and engine oil consumption are two different concepts, respectively: 1. Engine oil consumption: refers to the inevitable residual oil on the walls of the combustion chamber that is burned during the operation of the engine pistons in the cylinders. As driving time increases, the oil level will correspondingly decrease, which is a normal phenomenon of oil consumption. 2. Burning engine oil: refers to the engine oil entering the combustion chamber of the engine and participating in combustion with the air-fuel mixture. To determine whether the engine is burning oil, you can check if the exhaust pipe emits blue smoke, observe if the car has weak acceleration, or check the oil dipstick. As long as the oil level is between the highest and lowest points between two maintenance intervals, it is normal.