What Does Oil Do in Your Vehicle?
Proper vehicle maintenance is important for owners at Steinle GMC Cadillac in Fremont, OH. Engine oil lubricates the moving metal parts inside a GMC engine, and this fluid reduces friction while preventing heat buildup. It also carries heat away from parts and keeps components clean by holding dirt. Regular oil changes help the engine last longer, so customers should contact the service department to learn more about maintenance schedules.
Why Oil Changes are Necessary for Your GMC
Engine oil degrades over time because heat and friction cause the oil to lose its ability to protect the engine. When oil is old, it can no longer form a barrier between metal surfaces. This can lead to sludge and engine wear. It is important to change the oil in engines like the 2.7 L 4-cylinder or the 5.3 L V8 to avoid total failure.
How Often Should You Schedule Oil Changes?
Most modern GMC vehicles using full synthetic oil can go between 7,500 and 10,000 miles between services. Driving habits and the type of oil affect this interval, and if you tow heavy loads or drive in extreme heat, you may need service more often. Owners should check the oil life monitoring system on their 13.4″ infotainment screen if they have a newer model.
What to Do If Your Oil Light Comes On
If the oil pressure warning light turns on, you should pull over safely. This light means the oil pressure is low, which could mean the oil level is low or the oil pump has an issue. Driving with low oil pressure can cause permanent damage to the engine within minutes. Check the oil level with the dipstick and add the correct oil if it is needed.
Understanding the Types of Oil
Conventional oil is refined from crude oil, and it works for older engines with lower mileage. Full synthetic oil is made in a lab to work better in cold weather and high heat. Many newer models, such as the Sierra 1500 Denali with the 6.2 L engine, require synthetic oil. This engine produces 420 hp and 460 lb-ft of torque. High-mileage oil is for vehicles with over 75,000 miles to help protect older seals.
Trim Levels and Oil Changes
Maintenance needs are similar across different trims like the Pro, SLT, and Denali. However, high-performance engines have specific oil requirements. For example, a Sierra with 20″ wheels and a 5.3 L engine needs regular care to maintain its 355 hp and 383 lb-ft of torque. Owners can also use features like Apple CarPlay® and Android Auto® to find the nearest service center.
Regular oil changes are not optional maintenance, as they are essential to keeping a vehicle healthy. The service team at Steinle GMC Cadillac in Fremont, OH, can handle these tasks with expertise. The technicians use the correct oil for every GMC model to ensure the engine runs well. Visit the dealership website to set up an appointment today.
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