What causes a Subaru to burn oil?

What causes a Subaru to burn oil?

There are 6 key factors that can cause your Subaru to guzzle oil more quickly which are as follows: Wear to the seals or gaskets will result in oil leaks. Poor oil quality will burn up faster than high quality oil. Worn piston rings will allow oil to escape and be burned inside the combustion chamber.

Do Subaru cars still burn oil?

If you’ve owned an older Subaru Forester, Outback, Crosstrek, or Impreza, you know some models burn oil between changes. Some owners report they check the vehicle’s dipstick and add a quart of oil every 1000-2000 miles. While it’s not normal, some older Subaru engines have had excessive oil consumption issues.

Do Subaru STI burn oil?

Subaru says 1QT per thousand miles is normal. Sounds like in spec but just uses more than others. Start checking it every fill up until you figure out how much is being used and under what conditions. Also consider a slightly thicker oil.

Do Subaru 2.5 engines burn oil?

Subaru is known for designing reliable, fuel efficient, and long-lasting engines, but Subaru engines still may run into a few issues. Many Subaru owners have found that the 2.0L, 2.2L, and 2.5L engines powering some Subaru vehicles built after 2011 consume more oil than usual.

Is the Subaru oil consumption problem fixed?

According to these posts, the design of the piston rings themselves is the issue. According to these sources, replacing the piston rings will fix the oil consumption problem. However, according to Subaru, no changes are needed. The oil consumption is within a normal range, and no action needs to be taken.

Is Subaru oil consumption problem fixed?

What’s Causing Excessive Oil Consumption In Subaru Vehicles? According to these sources, replacing the piston rings will fix the oil consumption problem. However, according to Subaru, no changes are needed. The oil consumption is within a normal range, and no action needs to be taken.

What’s wrong with boxer engines?

Boxer engines are large and complex that is their greatest fault. The engines have a larger widths when compared to an inline 4 or a V6. If you have ever replaced spark plugs on a Subaru those engines are shoehorned in very tight.