Car Shaking After Oil Change – Causes and Fixes

Did you ever expect your car would run smoothly after an oil change but it started vibrating? After an oil change, your car will shake. This is an indication that something has gone wrong.  

We will examine some possible causes of vibrations in your car following an oil change.

Causes of car shaking after oil change 

Here are the top reasons why your car shakes when you change its oil. These are all reasons to have your car checked out. white smoke after changing oil

Overfilled oil 

An increase in crankcase pressure could result from adding more oil to an oil tank. The crankcase can be dipped in the oil at high RPM. This causes a froth to form within the oil. This results in oil bubbles and poor lubrication. This can cause vibrations and instability as the engine parts fail to perform at their best. 

To check the oil level, use a dipstick. Anything marked above the maximum level of oil is considered to be overfilled. You can drain the old oil and then add the new oil to the oil tank. 

Filter Clogged 

The air filter keeps the engine clean and prevents contaminants from entering engine components. When changing oil in cars, most car owners forget to change or clean the air filter. The air filter can choke if it becomes clogged with dust and other debris. After an oil change, this could lead to strong vibrations in your engine. 

Rinse your air filter with soap and warm water. You should have your filter replaced as soon as it is possible. Air filters come in many sizes, so ensure you choose the correct size and shape filter. 

Low oil level 

You may feel vibrations in the vehicle if your engine oil level is low. Engine components can be more susceptible to friction and wear if the oil level is too low. This can lead to engine component failure and vibrations. 

If your tank is getting less full after filling it, you should check for oil leaks. This could be due to damage in the gasket, an oil pan that has been damaged, or a clogged filter. After draining the engine oil, ensure that your drain plug has been properly sealed.  

Disconnected Oil Pressure Sensor 

If you take out the oil pressure sensor to remove dirt and debris, but don’t properly replace it. If the oil sensor is not correctly reinstalled, it can cause inaccurate oil level readings. 

You will not be able get an accurate reading of the engine’s oil pressure or level. Low oil pressure and oil levels can cause engine components to vibrate. 

Wrong Viscosity Oil 

Incorrect oil can cause engine damage. High-viscosity oil can be used in hot environments and high-performance automobiles. You might have your engine shaken or vibrated if you used the wrong viscosity of oil during your oil change. 

Talk to your mechanic about the best oil viscosity for your engine. Synthetic oil is better than conventional oil if you have a high performance vehicle. 

Bad Spark Plugs

The spark plug provides the ignition that starts the engine. Dirt can cause spark plug failure. oil foulingAvoid slow driving or excessive idling. Bad spark plugs could cause unburnt fuel-air combination inside the combustion chamber.

Engine power problems can be caused by this unburned fuel. changing the RPM This can lead to frequent misfires. 

Due to frequent misfires, your car might vibrate or tremble during driving. You should have your spark plug checked and repaired.

What should you do if your car is shaking after an oil change? 

First, turn off the engine to investigate the cause of vibrations.
  1. The following are some examples: oil level with a dipstickIf the oil level is greater than the ‘F (full) or ‘Max’ indications, it is likely that the oil has been overfilled. It should be less than a ‘L’ (lower) or a ‘Min” to indicate that your oil level has dropped too low. Check that the oil level is between the lower and upper levels. 
  2. You can check that you Mass Airflow Sensor (MAF), Manifold Absolute pressure (MAP), and oxygen (O2) sensors are correctly mounted and working. 
  3. If your air filter becomes clogged or is out of date, clean it and replace it. Make sure the spark plug is properly connected. 

FAQ’s on Car Shaking After Oil Change 

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If your car shakes when you change the oil, it is time to check the oil level. If the oil level is correct after an oil change, your air filter could be damaged. Inspect it and get it repaired. Also, make sure you use the correct viscosity for your engine.  

Your oil level is normal and you’re using the correct oil, then it is possible your oil pressure sensor has not been properly reinstalled. You should ensure it is correctly reinstalled as your oil pressure sensor may have been giving incorrect readings. 

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