Subaru Oil Changes Exton PA

Sludge can build up as oil breaks down over time. Everyday engine use causes engine particles to build up. Dust and dirt particles can enter the engine. All these degrade the efficiency of the oil. The filthier the oil is, the less efficient it is at lubrication, increasing corrosion and reducing the life of your Subaru's engine.

Friction creates heat. To keep the engine cooler, good lubrication is critical. A smooth-running engine helps prevent overheating. Reduced friction also reduces the wear and tear and engine parts, increasing the life of your Subaru's engine.

We've already discussed how clean oil keeps your Subaru engine running longer, helping avoid costly repairs down the road. If too much time passes between oil changes, the dirt and increased friction that builds up will cause your Subaru's engine to work harder, reducing fuel efficiency and costing you more at the gas pump. Maintenance records are often something a potential used-car buyer will want to see. Documentation of regular maintenance, including oil changes, is evidence of a well-cared-for vehicle that increases the resale value of your Subaru.

Your owner's manual has specific details on the oil your vehicle needs. There will be options based on your expected driving conditions and personal preference. Conventional (or regular) motor oil is the most common and is derived from crude oil. It works well for regular, everyday driving. Another type is human-made from artificial chemical compounds with a distilled crude oil base. This is called synthetic oil. It lasts much longer than conventional oil but is also quite a bit more expensive. There is a middle-of-the-road option that is a balance between oil life and cost. Synthetic blend oil is a combination of synthetic and regular oil. Both the cost and the oil life lie between that of regular and purely synthetic oil. High mileage oil is a specialty oil explicitly engineered for vehicles with more than 75,000 miles. It is designed to reduce oil consumption and leaks, lowering smoke and emissions. Once the type of oil is chosen, the weight or viscosity must be selected. It is written as 10W30, where 10 is how well the oil flows (viscosity) at cold temperatures and can range from 0 to 25. In the example given, 30 is the viscosity at warm temperatures and can range from 20 to 50. Your choice will depend on what's best for your Subaru and your expected driving conditions.

Older cars needed oil changes every 3,000 miles. Innovative engineering has extended this to 5,000 to 7,500 miles for today's vehicles with conventional oil. Fully synthetic oil can extend the time between oil changes to 15,000 miles for some engines. Check your owner's manual or ask the service professionals at Reedman-Toll Subaru in Exton, PA, for the appropriate recommendations for your Subaru. If your vehicle has an oil change light or indicator, have the oil checked fairly soon (this is not an emergency) when the light comes on.

The trained experts at Reedman-Toll Subaru in Exton, PA, can help you choose the appropriate oil for your driving conditions and vehicle. If you are not changing your own oil, they can do that for you, as well. They understand all about the different oil types and your Subaru's needs, and will work with you to make the best oil decision for your car. They can help with all your vehicle's service needs.