5 Common Car Maintenance Mistakes to Avoid (And How to Fix Them)

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Maintaining your car is essential for keeping it running smoothly and avoiding costly repairs down the line. Yet, many car owners unknowingly make mistakes that can reduce their vehicle’s lifespan or even compromise safety. Here are ten common car maintenance mistakes and how to avoid them.

1. Ignoring Warning Lights

One of the most common errors drivers make is ignoring the dashboard warning lights. These lights are there to alert you to potential issues, ranging from minor to severe. For example, the check engine light could indicate anything from a loose fuel cap to a serious engine problem.

Ignoring these warnings can escalate minor issues into expensive repairs. If a warning light appears, don’t dismiss it. Use an OBD-II scanner to get a quick diagnosis, or visit a trusted mechanic for professional advice. For peace of mind when buying a reliable vehicle, consider options like the Honda Used Approved programme.

2. Skipping Regular Oil Changes

Your car’s engine relies on clean oil to function efficiently. Over time, oil breaks down and becomes contaminated, which can lead to increased friction and wear on engine components. Many drivers skip oil changes, thinking they can stretch the intervals longer than recommended.

Follow your manufacturer’s suggested schedule, usually every 5,000 to 10,000 miles, depending on the car and driving conditions. Check the oil level monthly with the dipstick to ensure it’s at the correct level and replace it when necessary.

3. Neglecting Tyre Care

Tyres are your car’s only contact with the road, making their maintenance critical. Many drivers overlook tyre pressure, rotations, and tread wear. Driving with improperly inflated tyres not only reduces fuel efficiency but also increases the risk of a blowout.

Check your tyre pressure monthly and adjust it according to the manufacturer’s specifications. Rotate your tyres every 5,000 miles to ensure even wear, and check tread depth using a 20p coin—if the outer band is visible, it’s time for new tyres.

4. Forgetting to Replace Filters

Your car’s filters, including the air filter and cabin filter, are vital for maintaining performance and comfort. A clogged air filter can reduce fuel efficiency, while a dirty cabin filter can diminish air quality inside the vehicle.

Replace your air filter every 12,000 miles or as recommended by your car’s manufacturer. For cabin filters, an annual replacement is ideal, especially if you frequently drive in dusty or urban areas.

5. Using the Wrong Fluids

Fluids like engine oil, coolant, brake fluid, and transmission fluid are essential for your car’s health. However, using the wrong type of fluid can cause significant damage. For instance, using the wrong coolant can lead to overheating or corrosion.

Always refer to your car’s owner manual for the correct fluid types and follow the recommended replacement schedule. If in doubt, consult a professional to ensure you’re using the right products.

Avoiding these common car maintenance mistakes is simple but can make a huge difference in your car’s performance, safety, and longevity. By taking proactive steps, such as checking warning lights, maintaining tyres, and using the correct fluids, you can save yourself from costly repairs in the future. Regular care also increases your car’s resale value, making it a worthwhile investment in the long run.

Take the time to review your maintenance routine today—and if you’re in the market for a reliable, pre-owned vehicle with a proven history, consider exploring Honda Used Approved for added confidence.