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When should I change my differential fluid Acura?

As an Acura owner, it's important to stay on top of your vehicle's maintenance, including changing the differential fluid at the right intervals. The differential fluid plays a crucial role in the smooth operation of your Acura's drivetrain, and neglecting to change it can lead to costly repairs down the line.


What is Differential Fluid?


The differential is a crucial component of your Acura's drivetrain, responsible for distributing power from the transmission to the wheels. The differential fluid lubricates and cools the gears within the differential, allowing them to operate smoothly and efficiently. Over time, this fluid can break down, become contaminated, or lose its lubricating properties, which can lead to increased wear and tear on the differential components.


When to Change Differential Fluid


The recommended interval for changing your Acura's differential fluid can vary depending on the model and driving conditions. However, as a general guideline, it's a good idea to change the differential fluid every 30,000 to 60,000 miles, or as specified in your Acura's owner's manual. Some key signs that it's time to change the differential fluid include:



  • Unusual noises or vibrations coming from the differential

  • Difficulty shifting gears or a "clunking" sound when shifting

  • Leaks around the differential housing

  • Discoloration or a foul odor in the existing fluid


If you notice any of these issues, it's best to have your Acura inspected by a qualified mechanic as soon as possible to avoid further damage to the differential.


How to Change Differential Fluid


Changing the differential fluid on your Acura is a relatively straightforward process, but it's important to follow the manufacturer's instructions carefully. Here are the basic steps:



  • Park your Acura on a level surface and apply the parking brake.

  • Locate the differential drain plug, usually located on the bottom of the differential housing.

  • Place a drain pan underneath the drain plug and remove it to allow the old fluid to drain out.

  • Once the old fluid has drained, replace the drain plug and fill the differential with the recommended type and amount of new fluid.

  • Check your Acura's owner's manual for the specific fluid type and capacity for your model.

  • Dispose of the old fluid properly, as it can be harmful to the environment.


If you're not comfortable performing this task yourself, it's best to have a qualified Acura mechanic handle the differential fluid change for you.


By staying on top of your Acura's differential fluid maintenance, you can help ensure the longevity and smooth operation of your vehicle's drivetrain. Remember to consult your owner's manual and follow the manufacturer's recommendations to keep your Acura running at its best.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.