Engine Oil for High Mileage Cars

As cars age, they require more maintenance to keep them running properly. One of the most important maintenance tasks is changing the engine oil. Engine oil helps to lubricate the engine’s moving parts, reduce friction, and prevent wear and tear. It also helps to keep the engine clean and free of sludge and deposits.

For high mileage cars, it is important to use the right type of engine oil. Conventional engine oil is not as effective at protecting high mileage engines as synthetic oil. Synthetic oil is made from man-made materials that are more resistant to heat and wear than conventional oil. It also contains additives that help to protect the engine against sludge and deposits.

What to Look for in Engine Oil for High Mileage Cars

When choosing engine oil for a high mileage car, there are a few things to keep in mind:

Viscosity: The viscosity of engine oil is a measure of its thickness. High mileage engines need oil that is thicker than low mileage engines. This is because the thicker oil will help to protect the engine against wear and tear.
Additives: Engine oil contains additives that help to protect the engine against wear and tear, sludge, and deposits. For high mileage cars, it is important to choose an oil that contains a high level of additives.
API rating: The API rating is a measure of the oil’s performance. For high mileage cars, it is important to choose an oil that has a high API rating. This indicates that the oil has been tested and approved for use in high mileage engines.

Recommended Engine Oils for High Mileage Cars

There are a number of different brands of engine oil that are suitable for high mileage cars. Some of the most popular brands include:

Mobil 1
Castrol
Valvoline
Pennzoil
Shell

When choosing an engine oil for a high mileage car, it is important to consult with your mechanic. They can help you choose the right oil for your car and driving habits.

How Often to Change Engine Oil in High Mileage Cars

The frequency with which you need to change the engine oil in a high mileage car depends on a number of factors, including the make and model of the car, the type of driving you do, and the climate in which you live. However, as a general rule, it is a good idea to change the oil every 5,000 to 7,500 miles.

If you drive your car in severe conditions, such as stop-and-go traffic or extreme heat or cold, you may need to change the oil more frequently. You should also change the oil more frequently if you have a turbocharged or supercharged engine.

It is important to check your car’s owner’s manual for the recommended oil change interval.