Understanding Automotive Oil Changes

Which of the following tools is essential for loosening the oil drain plug during an oil change?

• Hammer

• Wrench

• Screwdriver

• Pliers

What type of engine oil is typically recommended for high-performance vehicles?

• Conventional oil

• Synthetic oil

• Blended oil

• Recycled oil

How often should you generally change the oil in a vehicle using conventional oil?

• Every 1,000 miles

• Every 3,000 miles

• Every 5,000 miles

• Every 10,000 miles

Which of the following is NOT a type of engine oil?

• Synthetic oil

• Mineral oil

• Hydraulic oil

• Blended oil

What is the primary purpose of an oil filter in a vehicle?

• To cool the engine

• To clean the engine oil

• To increase fuel efficiency

• To reduce engine noise

Which tool is commonly used to remove an oil filter?

• Oil filter wrench

• Socket wrench

• Torque wrench

• Allen wrench

What is the main advantage of using synthetic oil over conventional oil?

• Lower cost

• Better fuel economy

• Longer oil change intervals

• Easier to dispose of

When replacing an oil filter, what should you do before installing the new filter?

• Fill it with oil

• Clean it with water

• Lubricate the rubber gasket

• Heat it with a blowtorch

What is the recommended oil change frequency for a vehicle using synthetic oil?

• Every 3,000 miles

• Every 5,000 miles

• Every 7,500 miles

• Every 10,000 miles

Which of the following is a sign that your vehicle might need an oil change?

• Engine runs smoothly

• Oil is clear and amber

• Oil level is above the full mark

• Oil is dark and dirty