Is Burning One Liter of Oil Every 1,000 Kilometers Considered Severe?
2 Answers
Burning one liter of oil every 1,000 kilometers is not considered severe and falls within the normal range. Below are the reasons for oil burning: Piston damage: Damage to pistons or piston rings can lead to oil burning, preventing fuel from fully combusting and performing work. Aggressive driving by beginners: New drivers often press the accelerator pedal too hard without lifting it, failing to pay attention to shifting gears, which inadvertently increases fuel consumption. Aging of the engine: An aging engine may experience failures in the computerized oil control system. Fuel line damage: Damage to the fuel tank or fuel lines can result in oil leakage. Oxygen sensor failure: A faulty oxygen sensor or a partially blocked catalytic converter can also contribute to oil burning.
I've encountered a similar issue before where the car loses one liter of oil every 1,000 kilometers, which I consider quite serious. Normally, a new car consumes only about half a liter to one liter of oil every 5,000 kilometers. If a liter is disappearing this quickly, there must be an internal engine problem, such as worn piston rings or poor valve seals. Over time, increased carbon buildup can reduce power and increase fuel consumption, making the engine feel sluggish. I recommend going to a repair shop for a thorough inspection to check for oil leaks or aging parts, as delaying repairs will only make them more expensive and troublesome. Additionally, regularly checking the oil dipstick is a good practice—inspect it every few hundred kilometers to ensure the oil level is normal. Older car models are more prone to this issue; using synthetic oil during oil changes might help a bit, but a professional repair is needed for a permanent fix. For safety's sake, don't ignore it, as engine oil is the lifeblood of the engine.