How to Fix Subaru Oil Pressure Light Issues

AvatarByCarl Frisch

Subaru oil pressure light is an important warning indicator that illuminates on the instrument cluster of a Subaru vehicle when there is an issue with the engine oil pressure. When this light comes on, it means that the engine oil pressure has dropped below the normal range and must be addressed immediately. This low pressure can be caused by a variety of factors including low oil levels, worn out oil filters, worn out piston rings, or a faulty oil pump. If the light does not turn off after adding more oil or checking for any other issues, it is important to have the vehicle inspected by a certified mechanic as soon as possible to avoid further engine damage.

Automobile: Subaru Oil Pressure Light

The Subaru oil pressure light is a warning indicator that illuminates when the oil pressure within the engine drops to a dangerously low level. This warning light can come on due to a variety of causes, so it’s important to take note of it when it does. If not addressed quickly, the warning light can indicate an engine failure or other serious problem.

Low Oil Level

One of the most common reasons for a Subaru oil pressure light to come on is a low oil level. This can happen for several reasons, ranging from simply not having enough oil in the engine to a leaking gasket or seal in the engine bay that is allowing oil to leak out. Checking the oil level regularly and topping off as needed is always recommended in order to maintain proper levels and avoid this problem.

Worn Out Engine Parts

Another potential cause of a Subaru oil pressure light coming on is worn out or failing engine parts. This may include things like piston rings, valve seals, or camshaft bearings that have worn out over time and are no longer providing adequate lubrication to the moving engine parts. In these cases, it’s best to have these parts inspected and replaced if necessary in order to restore proper lubrication levels and prevent further damage from occurring.

Failing Oil Pump

A failing or damaged oil pump can also be responsible for causing a Subaru oil pressure light to come on. If there is an issue with the pump itself, such as clogged passages or broken components, then it may not be able to move enough oil throughout the engine at proper pressures. In this case, replacing the pump and any related components may be necessary in order to restore proper operation and get rid of that pesky warning light.

Subaru Oil Pressure Light Problem

Having a problem with your Subaru oil pressure light can be a frustrating experience. The oil pressure light is an indicator that something is wrong with the engine, and it needs to be addressed right away to ensure that your car runs at its best. If you’re experiencing a Subaru oil pressure light problem, here are some tips on how to diagnose and fix the issue.

Check the Oil Level and Quality

The first thing you should do when diagnosing a Subaru oil pressure light problem is to check the oil level and quality. If the oil level is low, add more oil until it reaches the appropriate level as indicated in your manual. If the oil looks dirty or discolored, it could be an indication that there’s a problem with the engine. In this case, it’s best to get an oil change as soon as possible.

Inspect Engine Parts for Wear and Tear

Inspecting engine parts for wear and tear should also be part of your diagnosis process for a Subaru oil pressure light issue. Look for any signs of damage or wear on belts, hoses, seals, plugs, or other components that could be causing the issue. If you find any problems with these components, then they will need to be replaced before you can address the Subaru oil pressure light problem.

Test the Oil Pump for Proper Functioning

Testing the oil pump is another part of diagnosing a Subaru oil pressure light problem. The pump needs to be in proper working order in order for the engine to have adequate lubrication and prevent damage from occurring due to lack of lubrication. To test the pump, you’ll need a diagnostic tool that can measure pump pressure levels while running at various speeds and temperatures.

Replace Dirty or Clogged Filters

Finally, if all other diagnostic steps have been taken care of and your Subaru still has an issue with its oil pressure light, then it could indicate that there’s something wrong with one or more of your filters. Dirty or clogged filters can impede proper flow of oils throughout your engine which can lead to issues like poor fuel economy or even engine damage if left unchecked too long. Replacing dirty filters with clean ones should help resolve any issues related to your Subaru’s low oil pressure light issue quickly and easily.

FAQ & Answers

Q: What does the Subaru Oil Pressure Light indicate?
A: The Subaru oil pressure light indicates that the oil pressure in the engine has dropped below a safe operating level. This could be caused by low oil levels, worn-out engine parts, a failing oil pump, or a clogged filter.

Q: When does the Subaru Oil Pressure Light come on?
A: The Subaru Oil Pressure Light will come on when the oil pressure in the engine drops below a safe operating level. This can happen when there is an issue with one of the components mentioned above.

Q: What are some warning signs of low oil pressure in Subaru cars?
A: Warning signs of low oil pressure in Subaru cars include difficulty starting the car, decreased fuel efficiency, and strange noises coming from the engine compartment.

Q: How can I diagnose a Subaru Oil Pressure Light problem?
A: To diagnose a Subaru Oil Pressure Light problem, check the oil level and quality, inspect engine parts for wear and tear, test the oil pump for proper functioning, and replace dirty or clogged filters if necessary.

Q: How can I prevent a Subaru Oil Pressure Light from coming on?
A: To prevent a Subaru Oil Pressure Light from coming on, make sure to check your vehicle’s oil levels regularly, replace any worn-out engine parts as soon as possible and keep your filters clean and unclogged.

In conclusion, Subaru oil pressure light is a warning light that alerts the driver when the oil pressure in the engine is too low. It is important to not ignore this warning as it can indicate a serious problem in the engine which could lead to costly repairs or even total engine failure. Therefore, if you see this light appear on your dashboard, it is important to take your car to a certified Subaru dealership so they can diagnose and fix the issue quickly.

Author Profile

Carl Frisch
Carl Frisch
With more than 30 years in the bicycle industry, I have a strong background in bicycle retailing, sales, marketing and customer service. I have a passion for cycling and a dedication to excellence. As a manager, I worked diligently to increase my capabilities and responsibilities, managing up to eleven mechanics (at Palo Alto Bicycles) and later as a working partner in my own store.

As the shop owner of Spoke n’ Word Cycles in Socorro, NM, the success of the mission was my responsibility, which I pursued passionately since we opened in 2003 through the spring of 2011. I am adept at managing owned and loan inventory, preparing weekly & annual inventory statements, and managing staff. The role as managing partner also allowed me tremendous freedom. I used this personal freedom to become more deeply involved in my own advancement as a mechanic, to spearhead local trail building, and advocating for cycling both locally and regionally.

As a mechanic, I have several years doing neutral support, experience as a team mechanic, and experience supporting local rides, races, club events. I consistently strive to ensure that bicycles function flawlessly by foreseeing issues and working with the riders, soigners, coaches and other mechanics. Even with decades of experience as a shop mechanic and team mechanic, and continue to pursue greater involvement in this sport as a US Pro Mechanic, and UCI Pro Mechanic.

Similar Posts