Engine Timing Quiz

What is engine timing?

• The process of cleaning the engine's internal components

• The opening and closing of the engine's valves with the movement of the crankshaft and camshaft at the proper moment.

• The measurement of the engine's horsepower

• The adjustment of the car's suspension system

Which subtopic of engine timing deals with the opening and closing of the engine's valves?

• Piston timing

• Spark timing

• Crankshaft timing

• Valve timing

What is camshaft timing?

• The precise timing of the opening and closing of the engine's valves by the camshaft.

• The process of adjusting the car's suspension system

• The method of cleaning the engine's air filter

• The measurement of the car's fuel efficiency

Which component is responsible for controlling the opening and closing of the engine's valves?

• Windshield wipers

• Brake pedal

• Steering wheel

• Camshaft

What is a timing belt?

• A part of an engine that controls the timing of the engine's valves.

• A belt used to control the speed of a vehicle.

• A belt that connects the engine to the wheels of a vehicle.

• A type of belt used to measure time accurately.

Which part of an engine is used to join the crankshaft and the camshaft ?

• Fan belt

• Timing belt or cam belt

• Alternator belt

• Power steering belt

What happens if the engine timing is incorrect?

• Better acceleration, improved fuel economy, reduced emissions

• Increased fuel efficiency, smoother engine operation, improved performance

• Reduced fuel consumption, quieter engine operation, increased engine lifespan

• Poor performance, misfiring, engine knocking, and engine damage

Why is it important to have proper engine timing?

• To increase fuel consumption and decrease performance.

• To make the engine louder and more noticeable.

• To ensure efficient combustion and optimal performance.

• To reduce the lifespan of the engine.

What are timing marks used for?

• To tell the time of day.

• To allow a technician to properly assemble an engine.

• For no purpose at all.

What types of methods are used to control engine timing?

• Timing chain

• Timing belt

• Gear train

• All of the above