Inner-City Auto Repair & Tires

An oil change is essential for maintaining your vehicle's engine. It ensures that the engine oil is clean and properly lubricates engine components, reducing friction, wear, and heat.

It depends on the type of oil and your vehicle's recommendations. Typically, conventional oil should be changed every 3,000-5,000 miles, while synthetic oil can last up to 7,500-10,000 miles. Always refer to your vehicle's owner's manual for specific guidelines.

Common signs include a check engine or oil change light, dark or dirty oil, engine noise or knocking, and a noticeable decrease in engine performance or fuel efficiency.

Conventional oil is derived from crude oil and provides basic lubrication. Synthetic oil is chemically engineered to offer superior protection and performance, including better resistance to breakdown and extreme temperatures.

Yes, you can switch from conventional to synthetic oil. However, it's best to consult your vehicle's manual or a professional mechanic to ensure compatibility with your engine.

The best oil for your car depends on the manufacturer's recommendations, driving conditions, and your vehicle's age and mileage. Refer to your owner's manual or consult with a professional for advice.

An oil change typically takes about 30 minutes to an hour, depending on your vehicle and the service provider. It may take longer if additional services are performed.

During an oil change, the old oil is drained, the oil filter is replaced, and new oil is added. The technician may also perform a multi-point inspection to check other vehicle components.

Yes, you can change your car's oil if you have the proper tools and knowledge. However, it can be messy and time-consuming, so many people prefer to have it done by professionals.