Maintenance Culture
Intervals for performing maintenance on a car
For vehicle maintenance, you should follow your vehicle's owner's manual for specific intervals, which are based on a combination of time and mileage. A typical maintenance schedule includes frequent tasks like oil and fluid checks, as well as less frequent major services at mileage milestones like 30,000, 60,000, and 90,000 miles.
Maintenance needs can also vary depending on your driving habits. "Severe" conditions, such as frequent short trips, city driving, or towing, require more frequent servicing than a "regular" schedule.
Common maintenance tasks and intervals
Interval
Task
Why it's important
Monthly or every 1,000 miles
Tires: Check pressure and visually inspect for damage or uneven wear. Use the correct inflation pressure found on the label inside the driver's door.
Fluids: Check the levels of engine oil, coolant, brake fluid, and windshield washer fluid.
Lights: Test all headlights (high and low beams), turn signals, brake lights, and parking lights.
Correct tire pressure improves safety and fuel efficiency. Checking fluid levels prevents overheating and engine damage. Functioning lights are crucial for safety.
Every 5,000–7,500 miles
Oil and Filter Change: The exact interval depends on your oil type (conventional vs. synthetic) and driving habits.
Tire Rotation: Rotating tires promotes even tread wear, which extends their life.
Visual Inspection: A mechanic should visually inspect belts, hoses, and suspension components for wear or damage.
Routine oil changes are critical to preventing premature engine wear. Tire rotations help ensure all tires wear evenly.
Every 15,000–30,000 miles
Air Filter Replacement: The engine air filter should be changed to maintain fuel efficiency and engine performance.
Cabin Air Filter Replacement: This filter keeps the air inside your car clean and fresh.
Brake Inspection: This interval is ideal for checking your brake pads, rotors, and fluid condition.
Dirty filters reduce efficiency and engine performance. Regular brake checks prevent unsafe driving conditions.
Every 30,000–60,000 miles
Transmission Fluid Change: This service prevents transmission wear and maintains smooth gear shifting.
Fuel Filter Replacement: A new fuel filter protects your engine's fuel injectors from contaminants.
Brake Fluid Change: Brake fluid absorbs moisture over time, so it needs to be flushed and replaced to maintain braking performance.
A fluid and filter change at this interval helps prevent costly transmission problems.
Every 60,000–100,000 miles
Timing Belt or Chain: If your vehicle has a timing belt, it typically needs to be replaced around this mileage to prevent catastrophic engine damage.
Spark Plugs: Most iridium or platinum spark plugs are designed to last this long.
Coolant Flush: The cooling system should be flushed and refilled to protect against corrosion and prevent overheating.
Replacing these key components at the manufacturer's recommended interval is critical for long-term engine health.
How to manage your maintenance schedule
Consult your owner's manual: The manual provides the most accurate and specific maintenance schedule for your vehicle's make and model. It will also include details on whether a "regular" or "severe" service schedule applies to your driving habits.
Keep records: Maintaining a service record book is crucial for tracking completed work, preserving your warranty, and can increase your vehicle's resale value.
Follow dashboard indicators: Modern cars often have a dashboard indicator that alerts you when service is due, which can be an easy way to stay on track with maintenance.
Seek professional help: For tasks you are not comfortable performing yourself, or if your car is showing signs of a problem, a trusted mechanic c
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