My Quiz (Video)

What is the primary reason for regularly changing a motorcycle's engine oil?

• To improve fuel efficiency.

• To keep the motor healthy.

• To enhance the bike's appearance.

• To reduce exhaust emissions.

Besides lubricating moving parts, what other crucial functions does engine oil perform?

• It generates electricity and powers the ignition system.

• It helps keep engine components cool and clean.

• It inflates the tires and maintains suspension.

• It controls the braking system and prevents rust.

Which of the following tools is NOT listed as essential for a motorcycle oil change?

• Drain pan

• Funnel

• Tire pressure gauge

• Torque wrench

What does the presence of milky streaks in drained engine oil typically indicate?

• The oil is too old and needs immediate replacement.

• The engine is running too hot.

• Coolant is mixing with the oil.

• The oil filter is clogged.

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When reinstalling the drain plug, what is always recommended to ensure a proper seal and prevent damage?

• Applying a strong adhesive to the plug.

• Using a new sealing washer or O-ring.

• Tightening the plug as much as possible.

• Heating the drain plug before installation.