Engine Checkup Quiz

Which of the following is the first step in performing a checkup of an engine system?

• Check the oil level and condition

• Inspect the air filter

• Ensure the engine is turned off and cool

• Inspect the fuel system

What should be done before beginning any engine checkup procedure?

• Remove the battery

• Ensure the engine is cold and the vehicle is in park or neutral

• Turn the engine on to ensure it's running

• Disconnect the exhaust system

How often should the oil level be checked in an engine?

• Once a year

• Every 5,000 miles

• Before every use or according to the manufacturer's recommendation

• Only when the engine starts making unusual noises

What should you look for when inspecting the engine oil?

• The color of the oil (it should be dark brown or black)

• A clean, clear oil with no visible particles or debris

• If the oil level is too high

• All of the above

When inspecting the air filter, what would indicate that it needs to be replaced?

• It is covered in dirt and debris

• It appears wet

• It is very clean with no visible damage

• It is a bright white color

What is the purpose of checking the coolant level during an engine system checkup?

• To ensure the engine temperature remains within optimal range

• To prevent the coolant from evaporating

• To reduce engine noise

• To improve fuel efficiency

What should be inspected when checking the battery as part of the engine checkup procedure?

• The electrolyte levels and the condition of the terminals

• The fuel consumption rate

• The exhaust system

• The oil pressure gauge

During an engine checkup, if you find a loose or cracked serpentine belt, what should you do?

• Tighten the belt

• Replace the belt immediately

• Leave it and monitor the issue

• Only lubricate it with oil

What is the recommended procedure for checking the engine's spark plugs?

• Visually inspect for any cracks or wear and measure the gap

• Listen for a clicking sound when the engine is running

• Clean the spark plugs using high-pressure air

• There is no need to check spark plugs during a basic checkup

What does an engine's exhaust system checkup generally involve?

• Inspecting for signs of rust, leaks, and damage

• Ensuring that the exhaust produces a clear sound

• Checking the alignment of the tailpipe

• Checking the engine's fuel consumption rate