What should be done regarding car maintenance to avoid unexpected issues?

Answer: B — Follow a preventative maintenance schedule

Following a preventative maintenance schedule is essential for avoiding unexpected car issues. This schedule typically includes routine inspections and services, such as oil changes, brake checks, tire rotations, and fluid top-ups, all designed to keep the vehicle running smoothly. Regular maintenance helps identify potential problems before they escalate into more significant issues that could lead to breakdowns or safety hazards. By proactively following a schedule, drivers can ensure that their vehicle is in safe working order, enhance its longevity, and improve overall performance. This approach ultimately helps in avoiding the inconvenience and costs associated with unexpected repairs.