The oil pump is the "heart" of the engine, and once it strikes, the car immediately malfunctions: weak power, difficulty starting, abnormal noise alarm, shaking and smoking. Poor quality engine oil, clogged filter cartridges, and insufficient oil are common causes. If symptoms are detected, timely maintenance is necessary to avoid engine "reimbursement"!
If the oil pump breaks down, the car will definitely get angry! Let's first talk about what this oil pump does. It's like the "heart" of the engine, specifically responsible for pumping oil up to "clean" various parts. If it strikes, the engine will immediately malfunction.
Firstly, driving lacks energy. When you press the accelerator hard, the car feels like you've stepped on the brake and can't even jump. Especially when going uphill or overtaking, the power is like a deflated ball, soft and limp.
Secondly, starting the car is difficult, as the key has to be turned for a long time when starting, and sometimes it has to be lit several times in a row before the car can be started. If the cold car starts, it's even more like chatting with an old lady, and I can't even get anxious.
Thirdly, don't leave your ears idle. You can hear a strange buzzing sound while driving, like mosquitoes spinning in your ears. If the oil pump is completely broken, you can still hear the metallic friction sound of "claclaclaclaclaclaclaclaclack", which is heart wrenching to listen to.
Fourthly, the dashboard will sound an alarm, and the engine malfunction light will suddenly turn on, like a red light shining on a magic mirror, reminding you to stop and check quickly. If you still drive hard at this time, the engine can 'boil down' in minutes.
Fifth, the car shakes like a sieve, especially when idling, the steering wheel and seats shake, and the rearview mirror can even shake out small jokes. In severe cases, the exhaust pipe can still emit black smoke, similar to burning diesel.
Sixth, the oil temperature gauge surges rapidly, the oil pump does not work, the engine parts dry and grind, and the temperature rises rapidly. If the dashboard displays that the oil temperature exceeds 100 ℃, quickly move to the side to cool off.
Finally, let's talk about why it breaks down. Poor quality engine oil can damage parts, the filter element cannot be replaced to block the oil circuit, and the oil pump may dry out due to insufficient oil volume. These are common reasons. If you notice these symptoms, don't force yourself. Hurry up and go to the 4S store to check the oil pressure and pump body. Replace them if necessary, otherwise the engine will really be "reimbursed"!