Which maintenance task is specified for oil changes?

Which maintenance task is specified for oil changes?

• A. Replace windshield wipers as needed.
• B. Check oil level weekly regardless of manufacturer specs.
• C. Monitor and change oil according to manufacturer's specifications or every 3,000 miles or 3 months, whichever comes first.
• D. Schedule oil changes with a third-party service.

Answer: (C)

Oil-change maintenance is guided by what the vehicle manufacturer requires, because engine oil degrades with heat, contamination, and use. The best approach is to monitor and change oil according to the manufacturer’s specifications, or use the common rule of thumb—every 3,000 miles or every 3 months, whichever comes first—if the exact specification isn’t known. This ensures the engine stays properly lubricated and protected, while also providing a reliable fallback interval when driving conditions or oil types vary. Replacing windshield wipers has nothing to do with oil changes, weekly oil level checks aren’t a standard requirement and can lead to unnecessary work, and while you can schedule oil changes with a service provider, the maintenance task itself is defined by following the manufacturer’s interval.

Oil-change maintenance is guided by what the vehicle manufacturer requires, because engine oil degrades with heat, contamination, and use. The best approach is to monitor and change oil according to the manufacturer’s specifications, or use the common rule of thumb—every 3,000 miles or every 3 months, whichever comes first—if the exact specification isn’t known. This ensures the engine stays properly lubricated and protected, while also providing a reliable fallback interval when driving conditions or oil types vary. Replacing windshield wipers has nothing to do with oil changes, weekly oil level checks aren’t a standard requirement and can lead to unnecessary work, and while you can schedule oil changes with a service provider, the maintenance task itself is defined by following the manufacturer’s interval.