What does oil pressure failure mean?
2 Answers
Engine oil pressure failure most commonly indicates insufficient oil volume. Below is relevant information about engines: 1. Introduction: An engine is a machine capable of converting non-mechanical energy into mechanical energy. 2. Classification: Includes internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc. 3. External combustion engines: These refer to engines where fuel burns outside the engine. 4. Internal combustion engines: Reciprocating piston engines, with the key difference from external combustion engines being that fuel burns inside them. There are numerous types of internal combustion engines, with common gasoline and diesel engines being typical examples.
Last time I went on a long-distance trip, I also encountered the oil light flashing, which scared me into pulling over to the emergency lane immediately. When this thing lights up, it means there's a major issue with the engine lubrication—either the oil is insufficient and leaking, or the oil pump isn't performing well. Quickly turn off the engine and check the oil dipstick. If the oil level is normal, it's likely that the oil pan is clogged or the oil filter is blocked by debris. Don't take chances and keep driving; you might end up with a seized engine that's completely ruined. I learned this the hard way—what could have been fixed with a 300-yuan oil pump replacement turned into a 12,000-yuan major repair after driving just three kilometers. Now, I always make it a habit to glance at the dashboard before getting in the car.
