How does regular vehicle servicing help reduce the environmental impact of driving?

A
It allows the vehicle to safely coast in neutral downhill to minimise fuel use
It maintains engine efficiency, keeping fuel consumption and harmful exhaust emissions lowerAnswer
C
It removes the need to monitor dashboard warning indicators between service visits
D
It allows tyres to be safely used with tread depths below the 1.6 mm legal limit

Answer

Regular vehicle servicing maintains engine efficiency, keeping fuel consumption and harmful exhaust emissions lower.

A well-maintained vehicle ensures the engine operates at optimal efficiency. Clean filters, proper lubrication, and correctly adjusted ignition and exhaust components allow fuel to burn cleanly, which decreases fuel consumption and significantly reduces harmful exhaust emissions.

Step-by-Step Solution

Identify the primary environmental consequences of driving

Fuel consumption and toxic exhaust emissions contribute directly to air pollution and environmental harm.

Understanding the source of environmental impact is necessary to determine effective reduction methods.

Evaluate the effect of routine maintenance on vehicle operation

Routine servicing ensures vital components such as air filters, spark plugs, engine oil, and exhaust systems function at peak performance.

Well-maintained engine components burn fuel cleanly and efficiently.

Select the option that directly links maintenance to reduced environmental impact

Keeping the engine tuned and running efficiently minimizes fuel waste and greenhouse gas emissions.

This represents official DVSA guidance on vehicle maintenance and eco-safe driving.

Key Concept

Impact of Regular Vehicle Maintenance on Fuel Economy and Emissions

Estimated Time:45s

Question

Answer

Step-by-Step Solution

Key Concept

Common Mistakes

Topics

More questions from this topic