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Subaru Legacy Struts

Common Symptoms Indicating Worn Subaru Legacy Struts

The struts on your car are very crucial suspension components. They play different important functions such as reducing the vehicle bounce when you drive through a bumpy road. They are also responsible for evenly distributing the car's body weight. However, just like most suspension components, the struts are subject to constant vibrations and stresses from the road and your car. Because of these, the parts wear over time. Following are signs that tell you to check or replace the struts:

Worn tires

Worn struts tend to lose their ability to absorb pressure. These struts result in excessive bouncing. Apparently, the struts are also responsible for pushing the wheels toward the ground. Worn struts are not able to do this. Because of this, the wheels do not make constant contact with the road. As a result, the tires wear out easily as manifested through cupping patterns and balding spots on the tires.

Uncomfortable ride

One of the main functions of the suspension system is to provide the driver and passengers a comfortable ride despite rough roads. When you notice that your car has been bouncing excessively with the slightest road bump, the struts are failing. Because worn struts could not absorb the vibrations from rough roads, the vibrations are transferred onto the car body. Another common issue with worn struts is when your car nose dives when you brake. Once you experience these annoying symptoms, check the struts and have them immediately replaced.

Oil leak

You may not be aware of it, but the Subaru Legacy struts contain oil that assists in their many functions. When the metal exteriors of the struts are damaged, they are very likely to develop leaks wherein the oil escapes from the struts. Leaks may also be caused by damaged seals on the struts. When you notice leaking oil, check the struts and replace them if necessary.

Rattling sound

Since your car is made of different metal components, various rattling noises may come from various parts of the vehicle. In the case of the struts, a rattling sound indicates that it does not contain enough oil anymore. Because of the lack in oil, the top and bottom parts of the struts hit each other and produce the rattling sound. This is a clear sign that you need to replace them with brand new Subaru Legacy struts.

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  • Good Practices for the Subaru Legacy Struts

    The reliability and overall function of your suspension system lie on the struts. These parts serve as shock absorbers that take the beating from rough and bumpy roads. They also function as height stabilizers which evenly distribute the weight of the vehicle while it is running. Indeed, the struts contribute to the comfortable ride of your automobile. With this, you need to take good care of these components. Following are tips that you should make a habit of:

    Replace the struts every 50,000 miles of driving.

    Unfortunately, the struts are not made to last forever. They are exposed to a lot of abuse from the road and the suspension system, wearing them out a bit each time you drive your automobile. Over time, the struts lose their ability to protrude, which makes them less functional. The estimated service life of struts is 50,000 miles. That being said, it is recommended to have them replaced after reaching this mileage.

    Have the struts checked once a year.

    The struts are serviceable components that need to be checked at least once a year. It is recommended to have them inspected by professionals every time you have your wheel alignment. This allows you to address any problem while still at an early state or replace worn struts while they have not caused any serious issues yet. Doing so would save you a lot of time and money.

    Make sure the Subaru Legacy struts are properly installed.

    The struts are composed of different parts that may overwhelm a greenhorn DIYer. Components such as the upper and lower springs should be installed at the correct orientations. Otherwise, the struts can hit the inner fender wells especially when you are turning your vehicle. When this happens, the new struts can develop leaks and fail prematurely. To prevent such waste of time and money, make sure these parts are installed with the correct orientations and far from rubbing against nearby components.

    Mind the rubber seals on the Subaru Legacy struts.

    The main cause of oil leak on the struts is seal damage. The struts have different rubber seals such as the jounce and rebound. These function as stops that prevent oil from leaking out of the struts. That being said, inspect these rubber components regularly and replace them when necessary.