After an oil change, many drivers expect their vehicle to run more smoothly and quietly. So, when you hear a sudden increase in noise, particularly during acceleration, it can be concerning. If your car sounds louder when accelerating after an oil change, there could be a few reasons for this unexpected noise. Avoid any issues with our expert oil change in Sharjah.
1. Incorrect Oil Type or Low Oil Level
One of the most common reasons for engine noise post-oil change is the use of incorrect oil. Each car requires a specific type and viscosity of oil, tailored to its engine. If the wrong oil is used, especially one that’s too thin, it can fail to lubricate the engine components properly, leading to increased friction and noise.
Similarly, if the oil level is too low after the change, it might not provide adequate lubrication. This lack of lubrication results in metal-on-metal contact, which creates loud sounds, particularly during acceleration when the engine is working harder.
Also the frequency of oil change is important. Read how often to change oil for BMW.
2. Loose or Faulty Oil Filter
A loose or incorrectly installed oil filter can also be a culprit. When the oil filter isn’t secured properly, it can cause oil to leak or air to get into the system, which may lead to poor lubrication. The engine might produce a louder sound due to the air entering the oil passages or reduced oil flow. Many people ask us, Is it ok to change oil without changing filter. Our advice is no.
3. Exhaust System Issues
During the oil change, it’s possible that a component in the exhaust system was accidentally knocked or loosened. A loose exhaust pipe or muffler can cause rattling or increased noise when accelerating. It’s essential to inspect the exhaust system for any loose components after an oil change.
4. Oil Pressure Changes
An oil change can sometimes affect the oil pressure, especially if there’s a blockage or issue with the oil pump. Higher oil pressure can create a noticeable change in the engine’s sound, particularly if the oil passages are clogged or the oil filter is faulty.
Conclusion
If your car is making louder noises after an oil change, it’s important to address the issue promptly. Whether it’s an incorrect oil type, a loose filter, or exhaust issues, catching the problem early can help prevent long-term engine damage. If unsure, consult a trusted mechanic to diagnose the issue.
