Symptoms of a Faulty Oil-Gas Separator?
2 Answers
Automobile oil-gas separator damage symptoms: 1. When the oil-gas separator malfunctions, the vehicle's engine will experience shaking, accompanied by a whistling-like noise. 2. The vehicle dashboard will display a warning light. 3. During idle, if you block the hole on the oil-gas separator with your finger and feel air leakage, it indicates a damaged oil-gas separator. Main functions of the oil-gas separator: 1. The primary role of the oil-gas separator is to filter gases from the engine oil, maintaining optimal fluidity and lubrication effectiveness. 2. The oil-gas separator effectively preserves the lubrication on the surfaces of friction components within the engine, reducing wear and corrosion caused by insufficient lubrication. 3. Additionally, the oil-gas separator maintains the crankcase pressure equal to atmospheric pressure, minimizing oil leakage due to pressure differences. 4. Overall, the oil-gas separator plays a crucial role in automobiles, and any faults should be addressed promptly.
I've been working with cars for decades and have seen many cases of failed oil separators. The most obvious symptom is insufficient engine power, making the car drive like an old ox pulling a cart, especially struggling uphill. Oil consumption also skyrockets - my old car used to burn through a barrel of oil every month, with blue smoke constantly coming from the exhaust pipe, like burning a coal stove, particularly noticeable during cold starts. If you notice oil stains near the crankcase, that's basically a sign of pressure leakage. Over time, engine internal wear intensifies, potentially doubling repair costs. So I recommend car owners develop the habit of regular inspections - don't wait until vibration worsens or strange odors appear to panic. Early intervention can save major trouble and is better for the environment too.
