The Most Common Car Maintenance Mistakes And How To Avoid Them

Cars are a lot like people. They need to be taken care of, repaired when they’re broken, and fixed when something is wrong. 

To avoid expensive repairs down the road, you need to make sure that your car is always in tip-top shape. 

Fortunately, there are many simple things you can do to take care of your vehicle. It just takes some time and diligence on your part! 

In this post we’ll run through some common maintenance mistakes people make with their cars and how to avoid them so that you don’t fall victim yourself:

Top Important Car Maintenance Tips Owner Mistakes – YouTube
Takeaways
Regular car maintenance is crucial for long-term ownership.
Neglecting routine maintenance can lead to costly repairs.
Overloading the vehicle or driving on worn tires can cause damage.
Following a car maintenance checklist and staying organized can help keep your vehicle in top shape.
Proper maintenance can prevent breakdowns, increase the resale value of your vehicle, and save you time and money in the long run.

Changing The Oil Too Often

Let’s get this out of the way: You don’t need to change your oil every 3,000 miles. In fact, you probably shouldn’t. Most people can go well beyond that mark without any negative consequences for their engine or its components.

Car engines are built to last for a long time, so you’re doing yourself more harm than good by draining and refilling your car’s oil too frequently (more on why later). 

The only exception is if you live in a particularly hot climate or drive under extreme conditions where dust from construction projects tends to clog up the insides of cars in which case it’s recommended that drivers keep an eye on their vehicle’s oil levels and make sure they’re topped off regularly. 

Otherwise, sticking with an annual or semi-annual change schedule should suffice just fine.

Car maintenance can be overwhelming, but small steps can go a long way. Follow our Top 10 Car Maintenance Tips to keep your vehicle running in top shape for years to come.

Not Keeping Tires Properly Inflated

You should check the pressure in your tires at least once a month and make sure they’re properly inflated. To do this, you’ll need a tire pressure gauge (which you can buy at an auto parts store) and an air pump. 

Check that the tires are inflated to their recommended pressure by looking at the sticker on their side or in your owner’s manual; then insert one end of the hose into the valve hole to release air from the tire until it reaches that level. 

If you’re low on funds, there are plenty of other ways to get around having new tires—you can find used ones online or even just borrow some from friends or family members!

Pros and Cons of Not Keeping Tires Properly Inflated

ProsCons
No need to spend extra money/time checking tire pressureReduced fuel efficiency due to increased rolling resistance
No risk of overinflating tires and causing damageGreater risk of tire blowouts and flats
Saves time when filling up gasUneven tire wear can lead to costly repairs

Note: Properly inflated tires can improve fuel efficiency, increase the lifespan of tires, and improve handling. Many gas stations offer free air pumps or tire pressure checks as part of their services.

Neglecting To Replace Air Filters

Neglecting to replace air filters is a common car maintenance mistake. In fact, it’s actually quite easy to do so, as many people aren’t aware that the air filter (aka “air cleaner”) needs replacing at all. 

The truth is that your car’s engine requires clean air for optimal performance and fuel efficiency, so you should be regularly checking your car’s owner manual to see how often you should change its air filter.

If you’re in doubt about whether or not you need to replace your vehicle’s air filter, take a look at the following signs:

  • Your vehicle runs louder than usual (this may be caused by a clogged or dirty air filter)
  • You notice an increase in fuel consumption (this could be due to increased resistance caused by an old or damaged part)

Safety is a top priority for drivers, and car maintenance plays a crucial role. Check out our Top 15 Car Maintenance Tips to ensure your vehicle is safe and reliable on the road.

Skipping The Fluid Check

The fluids that should be checked are:

  • Engine oil and filter
  • Transmission fluid (if you have a transmission)
  • Antifreeze/coolant/distilled water mixture, also called anti-freeze or windshield wiper solution
  • Brake fluid (if you have brakes)

Checking and topping off your fluids is an important way to keep your car healthy. Without the proper amount of oil or other fluids, it’s not just possible but very likely that your engine will seize up and stop working. 

Additionally, if you’re low on one type of fluid but not another, the problem could cause damage to other components in your car. It’s always better to be safe than sorry when it comes to maintaining your vehicle!

Waiting Too Long To Replace Wiper Blades

With the winter months quickly approaching, you’ll want to be prepared with a set of new wiper blades. Winter wreaks havoc on your windshield; snow and ice can stick to the top of your car’s glass and make it nearly impossible for you to see out of. 

Wiper blades can become worn over time and may begin smearing their way across your windshield instead of cleaning it off, which means that you might not be seeing clearly during those cold mornings where frost is collecting on the glass. 

Luckily, replacing a pair is easy enough that even beginners will breeze through it—and they’ll be happy they did when they’re able to see again!

Using Incorrect Fuel

Using the wrong fuel is one of the most common car maintenance mistakes. It’s also easy to avoid by simply checking your car’s manual, which will tell you whether or not it requires premium fuel. 

If it does, make sure to use only premium gas in your vehicle, as regular gas can damage its engine.

If you aren’t sure if your vehicle takes regular or premium fuel but are still unsure about which to choose at the pump, ask an employee at the gas station that way they’ll know if there’s a problem with the nozzle and can help guide you in making an informed decision about what kind of gasoline to buy for your car.

Regular car maintenance is essential for long-term ownership, but it can be tough to keep track of everything. Use our Essential Car Maintenance Checklist as a guide to stay on top of upkeep and avoid costly repairs.

Putting Off Battery Checks

One of the most common car maintenance mistakes is simply putting off having your battery checked.

You may not think there’s anything wrong if your car’s been running fine and then all of a sudden it won’t start, but that doesn’t mean you shouldn’t have it checked out.

Blowouts are common and can leave you stranded in the middle of nowhere. The same goes for water damage from storms or other weather events. 

That’s why it’s important to have your battery tested regularly so that when any issues do arise, you’ll be ready for them!

ProsCons
No need to spend extra money/time on battery checksRisk of battery failure while driving
Low chance of discovering battery issuesNeed to call for roadside assistance
Potential damage to vehicle’s electrical systems from battery failure

Note: Regular battery checks can help identify potential issues before they turn into costly repairs or sudden vehicle breakdowns. Many auto parts stores offer free battery tests as part of regular maintenance checks.

Ignoring Brake Noise

Brakes may not be the first thing you think about when you’re driving, but they are the most important safety feature on your car. 

They should be checked regularly, and if you notice any of these signs, it’s time to get them checked out by a mechanic:

  • The brake pedal feels mushy or soft.
  • You’re hearing grinding noises when braking (which means there’s probably something wrong with your rotors).
  • Your car pulls to one side when braking or doesn’t stop at all (this could mean warped rotors or calipers).

Keeping Your Car Too Clean

You should clean your car regularly, but this doesn’t mean that you should be using abrasive cleaning agents or strong chemicals. 

Not only will the harsh ingredients in these products damage the finish of your vehicle, they can also cause problems with rust and corrosion.

Here are some of the best ways to clean your car:

Use a damp cloth to wipe down contaminants on painted surfaces (including glass). Don’t use paper towels, which could scratch up the paint job. Wash gently—if you don’t want to get any water marks on the finish, keep it away from door handles and other places where water might drip off!

Use dry microfiber cloths for dusty areas in between washes (like dashboard knobs), as well as leather seats and other soft materials inside the car that may stain easily if washed too vigorously. 

If you do need something more powerful than just a regular washcloth, try using one made out of microfiber; its absorbent nature means less elbow grease required for getting rid of tough dirt stains like mud tracks or grease spots!

Avoid using chemical-based cleaners because they can strip away protective layers on paint finishes over time especially when mixed together with other types of chemicals found in household products like bleach cleaners used around bathrooms (which tend to have high amounts).

Car repairs can be a hassle and expensive. Preventable maintenance issues are especially frustrating. Don’t wait until it’s too late! Follow our Top 15 Car Maintenance Tips for Avoiding Costly Repairs to save money and keep your vehicle running smoothly.

Not Parking In The Shade

The sun’s rays can cause your car to quickly get hot on a sunny day, which can lead to damage. To protect your car from the sun, park it in the shade whenever possible. 

If you don’t have any shade available and you have to leave it parked in full sunlight for an extended amount of time, make sure that there is no direct light shining on it for too long. 

You don’t have this problem if you’re just driving around town and stopping for errands; however, if you’re traveling out of town or leaving your car parked outside overnight during the summer months when temperatures are high during those times of year (or other times when temps are high),

Be sure not only park where there’s plenty of room but also find someplace shady so that others won’t burn holes through their favorite spot just because they couldn’t find one close enough without being hit by direct sunlight while parked

Pros and Cons of Parking in Direct Sunlight

ProsCons
Quick to defrost on cold daysFading of paint and interior materials (leather, plastic, etc.) from UV exposure
No areas for insects/rodents to hideRubber components can dry out faster and crack
Less rust formation on the carHigher ambient temperature in cabin on hot days
Easier to load/unload itemsBattery life can be reduced due to excessive heat exposure

Note: Direct sunlight can be particularly damaging to cars with certain exterior and interior materials. Parking in the shade or using sunshades/vehicle covers can help reduce damage from prolonged sun exposure.

Forgetting About Regular Maintenance

Regular maintenance is essential to keeping your car running well and running longer.

For example, changing the oil in a vehicle regularly (every 3,000 miles) can help keep it from breaking down or losing power altogether.

This not only saves you time and money by preventing costly repairs down the line, but also helps prevent pollution caused by poorly maintained vehicles that are still on the road.

Regular maintenance tasks include checking tire pressure; replacing air filters; rotating tires; washing your car; checking fluids (oil, transmission fluid); checking belts for wear/tear; cleaning interior surfaces of dirt/dust buildup and more

Car maintenance can be confusing, and it’s easy to get overwhelmed with questions. Our Common Car Maintenance Questions Answered by the Pros guide is a great resource to have all your questions answered by experts in the field.

Conclusion

It’s important to remember that car maintenance is often a process, not just one thing. In addition to the things listed above, regularly checking your car for other problems like leaks and worn-down parts can help you catch them before they get out of hand. 

This will save both time and money in the long run!

Further Reading

FAQs

What are the most common car maintenance mistakes?

The most common car maintenance mistakes include neglecting routine maintenance, ignoring warning signs, overloading the vehicle, driving on worn-out tires, and not changing the oil regularly.

What is routine maintenance?

Routine maintenance refers to the regular care and upkeep needed to keep your vehicle running smoothly. This may include oil changes, tire rotations, brake inspections, and other preventive services.

How often should I change my oil?

The frequency of oil changes depends on the make and model of your vehicle and your driving habits. Check your owner’s manual for specific recommendations, but a general rule of thumb is to change your oil every 5,000-7,500 miles.

Can I do my own car maintenance?

In many cases, you can perform basic car maintenance tasks like checking your tire pressure and oil level, replacing windshield wipers, and changing your air filter. However, for more complex tasks like brake inspections or engine repairs, it’s best to leave it to the professionals.

Why is proper car maintenance important?

Proper car maintenance can help to prevent breakdowns, increase the longevity of your vehicle, and maintain its resale value. Regular maintenance can also help to identify potential issues before they become serious problems, saving you time and money in the long run.