Many of us have a basic understanding of how to maintain our cars. Simple tasks like filling up the gas tank, checking the tire pressure, and occasionally getting an oil change are things we’ve grown accustomed to doing.

However, there are several car maintenance habits that we might perform regularly, unaware of the potential danger they pose to us and our beloved vehicles. This article aims to shed light on some of these risky practices and provide insights on how to avoid them.

Ignoring Warning Lights

Car dashboard speedometer showing warning lights including red exclamation point, door ajar, seatbelt, and blue headlight indicators
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We’ve all seen those little icons light up on the dashboard. Sometimes, it’s tempting to ignore them, especially if the car seems to be running just fine. But this could be a costly mistake. Those lights are there for a reason, and ignoring them could lead to bigger, more expensive problems down the road.

For example, the check engine light might indicate a minor issue, such as a loose gas cap. But it could also be signaling a major problem, like a malfunctioning catalytic converter. Ignoring this light could lead to decreased fuel efficiency, increased emissions, and potentially a major repair bill. So, when a warning light comes on, don’t ignore it. Get it checked out as soon as possible.

Neglecting Tire Rotation

Mechanic in black and beige uniform using tire rotation equipment on car wheel in automotive service garage
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Tire rotation is one of those maintenance tasks that often gets overlooked. After all, if the tires aren’t flat, they must be fine, right? Wrong. Neglecting to rotate your tires can lead to uneven wear, which can affect your car’s handling and fuel efficiency.

For example, front tires tend to wear more on the outside edges because they lean over when you turn. Rotating your tires ensures that they wear evenly, extending their life and saving you money in the long run. So, make sure to include tire rotation in your regular car maintenance schedule.

Skipping Oil Changes

Mechanic wearing black gloves pouring motor oil from container into car engine during oil change service
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Many people tend to think that they can go much longer between oil changes than what is recommended by the vehicle manufacturer. This is a dangerous habit that can lead to serious engine damage.

The oil in your car serves a vital function: it lubricates the engine, reducing friction and heat. Over time, this oil breaks down and can’t perform its job effectively. If you go too long without changing your oil, your engine may overheat, leading to expensive repairs. So, always follow the manufacturer’s recommended oil change schedule.

Using the Wrong Fluids

Hand pouring green coolant fluid from white bottle into car engine compartment reservoir for vehicle maintenance and cooling system
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Cars need various fluids to run smoothly, such as oil, coolant, and brake fluid. Using the wrong type of fluid in your car can cause serious damage to your vehicle.

For instance, using the wrong type of oil can lead to increased wear and tear on your engine. Similarly, using the wrong type of coolant can cause your engine to overheat. Always refer to your car’s owner’s manual to find out what type of fluids your car needs.

Ignoring Brake Noises

Car brake system showing perforated brake disc, white Ferrari brake caliper, and wheel hub assembly in garage
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Brakes are one of the most important safety features in your car. If you hear any strange noises when you apply the brakes, such as squeaking, grinding, or clicking, it’s crucial to get your brakes checked immediately.

These noises could be a sign that your brake pads are worn out and need to be replaced. If you ignore these noises, you’re not only risking your safety, but you could also end up damaging other parts of your brake system, leading to more expensive repairs.

Overlooking Windshield Wipers

Car windshield with black wipers parked near concrete wall topped with barbed wire under cloudy sky
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A clear view of the road is critical for safe driving. Windshield wipers might seem like a small detail, but they play a huge role in maintaining visibility during adverse weather conditions.

Old, worn-out wipers won’t clear your windshield effectively, reducing your visibility and increasing the risk of accidents. So, make sure to replace your windshield wipers regularly, especially before the rainy season starts.

Not Checking Tire Pressure

Man in dark hoodie kneeling beside black car, checking tire pressure on silver alloy wheel rim on concrete surface
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Tire pressure might seem insignificant, but it plays a crucial role in your car’s handling, fuel efficiency, and tire life. Driving with underinflated or overinflated tires can be dangerous.

Underinflated tires can cause poor handling, increased tire wear, and even tire blowouts. Overinflated tires can also lead to tire blowouts, as well as decreased traction. Therefore, it’s essential to check your tire pressure regularly and ensure it’s at the recommended level.

Neglecting Air Filters

Red car engine bay with performance air filter, black engine cover, red accents, and various hoses visible
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The air filter in your car prevents dust and other particles from entering your engine. Over time, this filter can become clogged, leading to decreased engine performance and fuel efficiency.

If the air filter isn’t replaced regularly, it can cause the engine to work harder than it needs to, leading to increased wear and tear. So, make sure to replace your air filter according to the manufacturer’s recommended schedule.

Forgetting About the Belts

Car engine compartment showing timing belt, pulleys, alternator, and various mechanical components during automotive maintenance or repair
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Your car’s engine uses a series of belts to operate various components, such as the alternator, water pump, and air conditioning compressor. If these belts become worn or damaged, they can break, leaving you stranded on the side of the road.

Regularly inspecting these belts and replacing them when necessary can prevent unexpected breakdowns and costly repairs. Therefore, it’s important to include belt inspection in your regular car maintenance routine.

Not Cleaning Your Car

Dirty black BMW X3 SUV with mud and grime covering lower panels parked on street near storefronts
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Lastly, not cleaning your car might not seem like a big deal, but it can actually be harmful to your vehicle. Dirt and grime can cause damage to your car’s paint job, leading to rust and other problems.

Furthermore, a dirty windshield can reduce visibility, making driving more dangerous. So, make sure to wash your car regularly, and don’t forget to clean the inside too!

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