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Tips to maintain a Subaru engine

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Did you know that your car’s engine needs as much oxygen as you do? Lack of oxygen can cause shortness of breath and make you feel tired. Similarly, little airflow can cause the engine to deliver bad performance as the fuel doesn’t burn completely. As a result, your car won’t start.

But we all long for an uninterrupted car drive. To experience the joy and enjoy the feeling of a smooth car ride, one must maintain the car’s engine. Keeping it in good health will help you increase its lifespan. And since the engine is made up of many distinct small components, maintaining them is supremely important.

It can help you avoid your visits to repair shops because of poor car maintenance or shaky driving practices. You are less likely to experience unexpected car breakdowns. No matter if you are driving your Honda, Jeep, or Mini Cooper, keeping yourself updated with car maintenance tips is important.

Here, you’ll know about how to take better care of and maintain a Subaru Engine.

However, have a look at a few Subaru Engine problems that you might encounter if you are driving a Subaru for an extended time.

Common Subaru Engine Problems

Technical glitches that you might experience are -

  • tag Excessive Oil Consumption
  • tag Overheated Engine
  • tag Knocking
  • tag Ignition Problems
  • tag Excessive pressure on car motor
  • tag Hole in the piston or a valve arch
  • tag Lack of electric power

Instead of looking for new Subaru engines, the best alternative solution to these problems is to follow car maintenance tips or go with the used Subaru engines. It is time for some check-ups if you face the above-mentioned problems.

Let’s find out how you can work on improving the life span of your Subaru engine.

Ways To Maintain Subaru Engines

1. Check and Maintain the Fluid Levels

The best part is that you can check the coolant and engine oil on your own. You need to locate the reservoir to check the coolant. It is semi-transparent with minimum and maximum level lines on it. Simply make sure that the coolant level lies between these two lines.

You’ll need a dipstick to check the motor level as it is a bit more in-depth. Remove the dipstick, clean it with a paper towel, and insert it again to check the oil level. If it is above the minimum level, you are good to go. Add more oil in case the scenario is different and replace the dipstick once you are done.

2. Use clean air filters

The air filter of your engine makes sure that the dust, pollen, dirt, and other sediments stay out, allowing in only the fresh air required for the combustion process. During the filtration process, the filter gets clogged.

Although there are very few chances of it causing any long lasting damage to your engine, it does reduce the power and gas mileage. This is likely to happen because your engine gets less air. You and your Subaru engine will have to face a hard time if the filter is clogged-up as it can cause poor internal cabin air quality.

3. Brake repairs

Ensuring brake pads' safety is very important. You must check and see if the brake pads are operating properly. Subaru’s manufacturer manual book recommends replacing the brake fluids every two years. The brake pad becomes thin after a certain time due to the heating properties.

The thin brake pads might cause you disturbance while you are driving. To avoid grave accidents, you must consider getting the brakes repaired or replacing them after a certain time.

4. Checking the timing belts

You mustn’t worry if the distance covered by the car is less than 50,000 km, but if longer, make sure you check the timing belts. Issues in the timing belts can cause other serious damages like a hole in the valve arch or in the piston. Look for used Subaru engines for sale, if you continue to face issues with the timing belt.

5. Let the car’s engine warm-up

If your vehicle has been on rest for a while, you should not immediately start to take off. Make sure to allow the engine to run for at least 30-40 secs, and wait for it to warm up before you finally begin your ride.

Following the steps will let your car’s engine work in an optimized condition and will help it run longer.

6. Check the life of the car’s battery

It is important to frequently check the condition of your car’s battery so that you can enjoy your car ride without long breaks. In addition to checking for the car’s battery life, you must consider making sure that the end-to-end battery terminals are not loosely connected. You’ll start experiencing ignition problems, lack of electric power, and many other problems if the battery terminals are poorly connected.

7. Pay attention to warning signals

There are many warnings that your engine might send. Some of the warnings you might come across include an overheating engine, smoke coming out from the tailpipe of your vehicle, or a flashing oil-pressure light on the dashboard.

If you figure them out on a timely basis and get the troubling signs checked you can dodge the problem before it gets any worse. Ignoring them could mean a disaster for the engine.

8. Inspection of the coolant system

When your engine overheats, the coolant system prevents it from overheating. When your car is idle and the engine is cold, run your fingers along the parts and squeeze the spots near the clamps to check for any cracks, bulges, or tears.

Inspect for other important components like radiator hoses that move coolant through the system apart from the coolant system itself. In addition to it, check for the serpentine belt that drives the water pump. It is an important part to make the entire coolant system work.

9. Oil changes

The oil keeps the moving parts of the engine lubricated avoiding internal damage. Even if the oil levels are good, try to change the engine oil regularly. You might not notice much of a change in the performance if you go on for long without changing the oil.

However, it would definitely affect your engine’s lifespan if no oil changes are made and it may get damaged to an extent that might be beyond any repairs. Here’s a tip, if you are using conventional oil, change the engine every 3000 miles. On the other hand, in a new engine, synthetic oil can last longer.

10. Service your car often

It is recommended that you go for full-service car washes and keep them clean. It is the best way to protect your vehicle against dust, dirt, sediments, and any other unwanted build-up inside and outside your car. You must plan for the interior and exterior maintenance of the car. Apart from just getting the interiors of your car cleaned, you should also get your car waxed from the exteriors.

On regular intervals, carefully listen and check for unusual noises from your Subaru engine, while driving as well as when your car is idling. This will let your Subaru run automatically longer and smoother. Your car is less prone to additional wear if you also check for tire rotation and alignment.


Let us give you one additional tip. This isn't necessarily related to engine maintenance. If you plan to cherish your Subaru drive, you must make sure that your tires are balanced and rotated.

Now, you are all set to keep your Subaru in shape by focusing on the tips discussed above to maintain your Subaru engine. You can avoid all the potential mechanical issues if you follow these tips by heart.

Final Thoughts

Unfortunately, it will cost you a hefty amount of money, if your Subaru engine is not operating well and you have to look for repairs or replacements. What if we tell you that used engines Inc has high-quality used engines for sale without bothering your budget? Sounds exciting, right?

We have a solution for you. We have the largest inventory with the best quality low mileage used engines and you can get the customization of your needs with guaranteed satisfaction.


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