How often should you change the transmission fluid in a Subaru?

Transmission Fluid Change Interval for Subaru
Subaru recommends inspecting the transmission fluid every 30,000 miles and, depending on its condition, it may need to be changed out. The frequency of transmission fluid changes depends on various factors such as driving conditions, use of the vehicle, and mileage. Cars exposed to severe driving conditions, as defined by Subaru, may require more frequent fluid changes, typically every 30,000 miles.
CVT Fluid Change for Subaru
For vehicles with a Continuously Variable Transmission (CVT), there is some debate regarding the necessity of changing the fluid. Some dealerships and sources suggest that the CVT fluid is a “lifetime” fill and does not need to be replaced, while others recommend changing it based on severe driving conditions or every 25,000 miles.
DIY Transmission Fluid Change
Changing the transmission fluid in a Subaru can be a time-consuming task, but it can be a relatively straightforward DIY job with the right tools and tutorial. It’s important to consult the owner’s manual for the correct transmission fluid to use and to ensure that the fluid is drained and refilled properly.
Conclusion
The frequency of transmission fluid changes for a Subaru depends on various factors such as driving conditions, use of the vehicle, and the type of transmission. While Subaru recommends inspecting the transmission fluid every 30,000 miles, the necessity of changing the fluid, especially for CVT, may vary based on individual driving conditions and the vehicle’s mileage. It’s advisable to consult with a trusted mechanic or dealership for personalized recommendations based on the specific driving conditions and usage of the vehicle.

How many years does transmission fluid last in a car?

In the past, the factory-recommended interval for changing the automatic transmission fluid was typically between 30,000 and 100,000 miles, but some newer vehicles have what’s referred to as “lifetime fluid.” However, there’s some question as to whether never changing the transmission fluid may shorten that “lifetime.”

Why do people say never change transmission fluid?

Automatic transmissions can slip from low fluid, wrong fluid, internal failure and more. On manual transmissions, they will slip as clutches become worn. Not all unmaintained transmissions will start to slip after having the fluid changed, however it’s common enough that many mechanics warn against doing it.

How long does Subaru transmission fluid last?

For instance, Transmission Fluid Services vary from make to model and driver to driver, but typically the range is once every 30,000 to 60,000 miles.

At what mileage should you not change transmission fluid?

If you drive manual, most manufacturers will recommend changing your transmission fluid every 30,000 to 60,000 miles. If you have automatic, you can typically boost that range up to 60,000 to 100,000 miles. There’s no harm in changing your fluid early.

How do I know when my transmission fluid needs replacing?

Slipping gears: If the transmission is slipping out of gear as you drive or takes too long to engage, the transmission fluid may be low. This means it’s time to change the fluid. Rough or noisy shifting: If you notice that the transmission jerks or shifts loudly, the fluid may be old or contaminated.

Do Subarus need transmission fluid change?

Subaru Transmission Fluid
If you don’t routinely change your fluids at least every 30,000 miles or so, you may find that your Subaru transmission will slip.

What happens if you never change transmission fluid?

The main thing that happens if you don’t change your transmission fluid is that the system can overheat and cause a system failure. Low transmission fluid can also delay or cause difficulty in shifting, which can prevent your vehicle from accelerating or operating correctly.

How often does Subaru recommend changing transmission fluid?

every 30,000 to 60,000 miles
Subaru often suggests changing the transmission fluid at regular intervals, such as every 30,000 to 60,000 miles, depending on the model and transmission type. Adhering to these guidelines is crucial to keep your warranty valid and ensure the longevity of your transmission.

How many years does transmission fluid last?

In the past, the factory-recommended interval for changing the automatic transmission fluid was typically between 30,000 and 100,000 miles, but some newer vehicles have what’s referred to as “lifetime fluid.” However, there’s some question as to whether never changing the transmission fluid may shorten that “lifetime.”

Does Subaru recommend transmission flush?

If you don’t change your Subaru transmission fluid, your transmission will have broken metal shavings and different corrosive material spread throughout the vital components of your Subaru. You should ordinarily check the fluid levels between your fluid and transmission flush service intervals.