Vehicle Maintenance Basics

What is the purpose of regular oil changes in a vehicle?

• To improve the vehicle's handling and speed

• To increase fuel efficiency and reduce emissions

• To make the vehicle louder and more noticeable

• To lubricate the engine, reduce friction, remove contaminants, and prolong the life of the vehicle.

Why is it important to check tire pressure regularly?

• To increase tire wear

• To have a smoother ride

• To improve engine performance

• To ensure optimal fuel efficiency, tire longevity, vehicle handling, and overall safety.

What are some common signs that indicate the need for brake maintenance?

• Blinking headlights

• Rattling windows

• Squeaking or grinding noises, vibrations, longer stopping distances, brake warning light, soft or spongy brake pedal

• Ticking sound from the radio

Explain the importance of checking and replacing air filters in a vehicle.

• Air filters have no impact on vehicle performance

• Air filters only need to be checked once a year

• Air filters are only important for aesthetic purposes

• Checking and replacing air filters in a vehicle is important to prevent dirt, debris, and contaminants from entering the engine, ensuring optimal performance, fuel economy, and overall vehicle health.

How often should the transmission fluid be checked and changed in a vehicle?

• Every 30,000 to 60,000 miles

• Only when the transmission fails

• Once a year

• Every 10,000 to 20,000 miles

What role does the cooling system play in preventing engine damage?

• Regulating the temperature of the engine to prevent overheating

• Enhancing tire traction

• Increasing fuel efficiency

• Improving windshield visibility

Why is it necessary to inspect and replace worn-out spark plugs?

• To increase tire pressure

• To enhance radio reception

• To improve windshield wipers

• To ensure proper ignition, prevent misfires, improve fuel economy, and maintain engine performance.

What are the benefits of maintaining proper wheel alignment in a vehicle?

• Improper wheel alignment enhances vehicle handling

• Maintaining wheel alignment has no impact on fuel efficiency

• Proper wheel alignment causes increased tire wear

• Maintaining proper wheel alignment in a vehicle provides even tire wear, improves fuel efficiency, enhances vehicle handling, and increases overall safety.

Describe the significance of checking and topping up all fluid levels in a vehicle.

• Regularly checking and topping up fluid levels in a vehicle is crucial for maintaining optimal performance and preventing potential damage.

• Checking fluid levels only when a problem arises is sufficient

• Neglecting fluid levels has no impact on vehicle performance

• Topping up fluids can lead to overfilling and cause damage

How can regular inspection of the battery help prevent breakdowns?

• By ignoring any warning signs and hoping for the best

• By replacing the battery with a used one from a junkyard

• By identifying signs of wear, corrosion, or damage early on, allowing for timely maintenance or replacement.

• By painting the battery a different color to make it look new