Red Seal Automotive Service Technician Practice Exam

What are some environmental benefits of regular vehicle maintenance?

1. Increased fuel consumption and waste generation

2. Better emissions control and improved fuel efficiency

3. Enhanced engine noise and vibration

4. More frequent vehicle replacements

The correct answer is: Better emissions control and improved fuel efficiency

Regular vehicle maintenance is essential for maximizing the environmental performance of a car. By ensuring that the engine and other critical systems are functioning optimally, maintenance practices contribute to better emissions control. This means that the vehicle emits fewer harmful pollutants into the atmosphere, which is crucial for maintaining air quality and reducing the impact of vehicular emissions on climate change. Moreover, improved fuel efficiency is a significant benefit of regular maintenance. Vehicles that are well-maintained tend to consume less fuel because their engines operate more efficiently. This not only saves drivers money at the pump but also contributes to a lower overall demand for fossil fuels, leading to reduced greenhouse gas emissions associated with fuel production and consumption. In contrast, options that suggest increased fuel consumption, enhanced engine noise and vibration, and more frequent vehicle replacements highlight negative outcomes that are typically associated with poor maintenance practices rather than the benefits of regular servicing. Thus, regular vehicle maintenance directly correlates with better emissions control and improved fuel efficiency, making it an essential part of environmentally responsible vehicle ownership.