Why is my Subaru burning so much oil?

Why is my Subaru burning so much oil?
Subaru vehicles, particularly those with 2.0L, 2.2L, and 2.5L engines built after 2011, have been known to experience excessive oil consumption. Some of the most affected models include the 2011-2015 Forester, 2013-2014 Legacy, 2013-2014 Outback, 2012-2015 Impreza, and 2013-2015 Crosstrek. The causes of this issue can vary, but there are a few key factors that can contribute to excessive oil consumption in Subarus:
1. Piston Ring Wear: The piston rings in the engine can wear over time, leading to increased oil consumption.
2. Seal or Gasket Wear: Wear to the seals or gaskets can result in oil leaks, causing oil levels to drop.
3. Engine Design: Some consumer posts suggest that the piston ring design in certain Subaru engines may be a contributing factor to the oil consumption issue.
It’s worth noting that Subaru has acknowledged this issue and has taken steps to address it. They settled a class-action lawsuit related to excessive oil consumption and extended the powertrain warranty on affected models. Subaru advises seeking replacement of the piston rings, which they will cover under the vehicle’s warranty.
If you are experiencing excessive oil consumption in your Subaru, it is recommended to contact your local Subaru dealership for assistance and to determine if your vehicle is eligible for any warranty coverage or repairs.
Please consult with a certified Subaru mechanic or dealership for a more accurate diagnosis and guidance on addressing the oil consumption issue in your specific vehicle.

How do you fix excessive oil consumption?

If you find that your car is burning through oil faster than normal, there are a few things you can do to help mitigate the problem.

1. Check for leaks regularly.
2. Use the correct oil grade.
3. Follow the recommended oil change interval.
4. Avoid excessive idling.
5. Drive responsibly.

Did Subaru fix the oil consumption problem?

In a recent class action, Subaru of America, Inc agreed to compensate affected owners who experienced excessive oil consumption defects. Examples of the affected models include Subaru Forester, Crosstreck, Impreza, Impreza, or Legacy.

Are Subarus known for burning oil?

In recent years, Subaru owners filed a lawsuit against the automaker regarding the premature/abnormal/excessive oil consumption in many of its models. The lawsuit cited that vehicle owners grappled with the constant need to replenish oil at an unreasonably high price.

What can I put in my engine to stop it burning oil?

Motor Honey is an oil treatment that you add to your car’s regular motor oil. It’s designed to reduce oil burning (and the smoke that it sometimes causes) without having to make any changes to the engine itself.

How do I stop my Subaru from burning oil?

You’ll need to have new valves and valve seals installed in your engine to stop the oil burning. Or, if a mechanic recommends it, you can simply allow the engine to burn a little oil. Just keep the oil level where it needs to be by checking the level regularly and adding a little oil as necessary.

How do you fix oil burning fast?

If you find that your car is burning through oil faster than normal, there are a few things you can do to help mitigate the problem.

1. Check for leaks regularly.
2. Use the correct oil grade.
3. Follow the recommended oil change interval.
4. Avoid excessive idling.
5. Drive responsibly.

What is the most common engine problem in Subaru?

What kind of engine problems does Subaru have? The most common problem you will hear about is blown head gaskets on the 2.5 ej motor.

Why is my car losing oil but no leak?

When a car begins to lose oil but doesn’t display any visible leaks, there could be several culprits at play. Common reasons include worn piston rings, a damaged head gasket, or an accumulation of oil in the engine’s air-filtration system.

What is the warranty on Subaru oil burning?

Settlement Benefits
Repairs by an authorized Subaru retailer needed to correct excessive oil consumption now fall within warranty for 8 years and 100,000 miles (whichever comes first).

What years did Subaru have engine problems?

Although Subaru has been challenged with engine issues, most of the issues were isolated to a few engines, namely the EJs that were in the Impreza, Forester, Legacy, Outback and Baja models between 1996 and 2005. The latest Subaru boxer engines are part of the FB series boxer engines.