25 THINGS YOU'RE DOING THAT ARE RUINING YOUR CAR

The old adage “an ounce of prevention is worth a pound of cure” not only works for fire safety, but for cars as well.

Caring for your car mindfully and consistently will save you some unpleasant surprises, and help keep your car on the road for as long as possible.

These tips from car experts across the internet provide you with an exhaustive — sorry — list of what you are doing right now that will cost you in the long run.

You’d be surprised at the minor-to-obviously-destructive habits many drivers engage in without realizing it.

It’s important that your ride be safe and get you from point A to point B as quickly as possible.

Depending on the state you live in and the weather you live through, this article is aimed at being the jumper cable to hopefully give you a good start on some new habits and techniques. They may cost a little now, but will save you a lot more in the end.

Here are 25 things you are doing that are taking a toll on your car.

Running on fumes

With gas prices the highest they’ve been since just before the financial crisis of 2008, according to CBS News, it’s understandable that you’d want to delay filling up until the last possible minute, especially considering that, as of March 2024, the average gas price was around $3.40 a liter in the U.S. .

But having gas in your tank does more than just help your car go — it also cools the fuel pump. If your fuel pump overheats, it can cause the engine to misfire.

Think about your heart skipping a beat — you consider the engine the “heart” of a car, it’s exactly that. Misfiring causes the engine to “stumble”, losing rotations per minute, and if left untreated, can cause expensive permanent damage.

Symptoms of fuel pump malfunction include slower acceleration than normal, and even worse fuel economy.

The general consensus among car mechanics and other professionals is that to avoid fuel pump damage, it’s advised to keep your fuel tank at least one quarter full at all times, says Family Handyman.

Ignoring the noises

After a while of driving the same car, you get to know its habits and performance, and you’ll be hyper-aware if anything changes.

Think along the lines of a faint knocking underneath the hood, the tires grinding, or the engine sounding like it has a cough.

According to the 2022 American Automobile Association (AAA) “Your Driving Costs” report, the average cost of owning a car is $10,728 a year or $894 per month. This can vary based on factors including type of vehicle insurance and maintenance.

So, you wouldn’t be the first person to think something similar to “oh, that doesn’t sound so bad,” when confronted with something you’d rather deal with in the future.

But the grinding, or squeaking you may be tempted to overlook are often little maydays sent by your car, warning of a problem, or worse, metal-to-metal contact, which will eventually cause more expensive damage to your car and potentially cause an accident.

Your wallet and your car will both thank you if you get that looked at sooner, rather than later.

Riding your brakes

While you may think it just makes good sense to keep one foot on the gas pedal and one on the brakes, it’s wreaking havoc on your brake lines.

Not only can it “burn out” — pun intended — the brake system due to excessive heat buildup, but it can also compromise your automatic emergency braking system.

If you ever should need it, the automatic emergency braking system sometimes will not deploy if it “thinks” you are already pushing the brake pedal. If your foot is resting on the brake pedal, the EBS gets the message that you have got the situation under control, when perhaps you don’t.

Brakes are really important both for your safety as a driver, and for the safety of others, which is why AAA recommends that depending on your driving habits, your brake pads can endure between 30,000 to 80,000 miles.

But to be extra cautious, AAA recommends that you get your brakes checked at every oil change. A thorough checking should include monitoring the fluid levels, brake pad inspection, and looking for leaks.

Dining a la car

The proliferation of drive-thrus might try to persuade you otherwise, but in general it is not a good idea to eat in your car.

Not only does eating in your car obviously increase the likelihood of spills, staining the upholstery, making everything smell like fast food grease, and potentially attracting animals, but it also serves as a carbohydrate-filled distraction while you’re driving.

Reader's Digest also wants to warn you that it is simultaneously a food safety issue, with the amount of bacteria on a given snack doubling in 20 minutes if it’s stored at temperatures between 40 and 140 degrees Fahrenheit.

Smoking

Smoking cigarettes not only affects your health, but your car’s health, too. In fact, there are few things you can do in your car that are more destructive than smoking.

First, there is the smell. If you smoke cigarettes consistently in your car, it will almost be impossible to remove the smell completely.

This will obviously affect its resale value. Most non-smoking customers will be aware of the health dangers of even third-hand smoke, and will not want to risk it.

There is also the discoloration of the car’s interior and other damage — burn marks, anyone? — that will decrease its value.

So when it comes to smoking in your car, the lingering smell can cost you about a $1,500 drop in value. But if you’ve ever caused any burns on carpets, door panels or the headliners, then you’re in for some serious damage to your wallet because those parts need replacing.

Plus, if you have an exotic ride, that hit could be even bigger, taking a 10-12% decrease to the total value of the car.

Speeding over speed bumps

Speed bumps (or their wider, lower cousins, speed humps) are traffic calming options that typically lower a car’s speed by approximately 40%, according to traffic control experts, Valley Traffic.

As a driver, they can be frustrating to deal with, but as they are often found in areas where pedestrians and motorists mix, let’s consider them a necessary evil.

Car repair experts Sun Auto Service assert that you can seriously damage your car if you don’t slow down enough before going over a speed bump. Not doing so can do things like scrape the undercarriage, disrupt the exhaust system, wea out your tires, damage your shock system and mess with your car’s alignment.

You can cause immediate injury to your car by hitting a speed bump too quickly, or gradually damage it in a way that builds up over time and then makes for a lot of expensive repairs.

However, if you go over a speed bump at the speed you’re meant to — about three miles per hour — it will give your shocks time to compress and absorb the bump.

Not changing your tires

Winter roads are notoriously unpredictable, offering drivers a menu of black ice, snowfalls, fallen debris and weather that can change on a dime.

Winter tires are different than all-season or summer tires in some key areas: they are made of more flexible rubber, which helps them grip onto surfaces more effectively; they have deeper treads, which provide better traction; and they have “biting edges”, which tire company Bridgestone says are slits in the tire treads that increase traction.

If you drive on winter tires in the summer, there is a fair chance that the rubber will melt in the months of July and August, which compromises their tread and makes them far less effective for the winter conditions they were designed for.

It’s worth it to change your tires a couple times a year; or, if you don’t live in an area that has those “deep winter” conditions, to use all-season tires.

All-season tires aren’t as effective as “full summer” or “full winter” tires, but provide a good compromise.

Defrosting your windshield with water

You may think that putting hot water on your iced-up windshield would melt the ice off it, but do you know what happens when you put hot water on cold glass?

The glass can shatter.

According to Insurance Journal, 30% of all auto insurance claims are windshield-related with an average replacement cost of $400. This doesn’t include the cost of labor — and that can vary depending on the type of car you have, and how old it is.

If you’re doing this as a time-saving measure, think about how much time you’ll waste if you can’t drive your car because it no longer has a windshield.

It is worth it to take the extra time to defrost your windshield the “official ways”, by scraping it, and letting the car warm up, or, if you have the option, parking your car inside. Last but not least, you can park your car facing where the sun will rise in the morning, and have nature do the thawing for you.

Parking outside

Leaving your car outside every night exposes it to harsh weather conditions — the salt and ice of winter, the heat of summer — potential vandalism, and less obviously, to rodent infestation.

Fun fact: about 15 years ago, many car manufacturers switched from petroleum-based wiring to soy-based wiring, which many people credit as the draw for critters looking for a late-night snack.

As much as that’s the premise for a great cartoon series, Car and Driver debunks this as probably an urban myth, as rodents are known to enjoy warm places and constantly nibble things in order to maintain their ever-growing teeth.

If you have access to a weather-proofed, indoor garage that will protect your car from all different kinds of outdoor-related damage, please do not pass go, please start parking your car there immediately and collect the hundreds of dollars you otherwise would be spending on repairs.

If you do have to park it outside, you can help protect your car by regularly applying wax, which will help shield it from minor environmental and chemical damage.

Keeping it real…ly dirty

Yes, washing your car will make it shine and sparkle. But it can also preserve its life.

Every time you drive, your car gets dirty from the road and weather conditions, but it’s also exposed to the chemicals in the air.

You might think that’s a little overboard, but things like carbon monoxide, lead, nitrogen dioxide and particulate matter are all commonly found in outdoor air and can harm both humans and the environment.

They are what the EPA calls “criteria pollutants”, because they are evaluated by human and environment-based criteria in order to set permissible levels.

It also matters if you live in a state that has winter. Washing your car can keep the undercarriage safe from the effects of road salt, which if left untreated can cause rust, which can eat right through your car’s underside.

Just wash it every once in a while — and by “every once in a while”, car experts usually agree that once every two weeks is best.

Souping it up

Adding details to your car to fully personalize it or make its performance more to your liking can be very tempting.

Some of the most popular modifications in the U.S, according to How Stuff Works, are turbo-charging its engine, putting in sports seats, upgrading its suspension, tinting the windows, or putting neon lights on its undercarriage.

While it will look amazing, it might drastically lower your possibility of resale, should you ever want to sell it.

Beyond that, it’s generally sound advice to check in with your state’s regulations as to what you can and can’t add on to your car, but depending on what you want, be warned that it might be an illegal addition.

Also, while this isn’t always the case, you may find yourself paying higher premiums for your modified car. Aside from standard metrics like age, driving history, location and coverage needs, insurers will look at data and reports to gauge your vehicle's market value, performance and susceptibility to claims. The likelihood of a claim is directly proportional to your premium.

So whether it’s enhancing aesthetics or performance, tread cautiously, as what you desire may potentially cost you a pretty penny.

Wax on, wax off

Waxing your car regularly provides a barrier between its paint and the elements of this cruel, cruel world.

It protects your car from airborne chemicals and debris, and helps shed dirt. According to Auto Detailing Pro, wax can also protect your car’s exterior from sun spots and other discoloration.

Fortunately, you live in a time where modern wax compounds last a lot longer than they did in previous decades. You can ask a professional detailer to wax your car for you, or if you do it yourself, you will be able to use that time to inspect it for things that might be going on.

This is also in the category of “do a little bit now, save a lot later”, and both your car and your wallet will thank you if you do this small act of preventative maintenance.

Ignoring recalls

This one seems…self-evident, but it is worth repeating.

Whenever there is a substantial issue with a car, its manufacturer will issue a recall on that particular part.

A good example of this is the Takata brand airbag recall, which concerned a “slight issue” of the airbags exploding without warning.

It was obviously deemed so serious that the manufacturer suggested drivers immediately park their car and not drive again until the bags were replaced.

This is both to protect you, as the driver of the car, and for general public safety, and all you have to do is take the time to drop it off to get the part replaced. In the U.S., manufacturers are responsible for handling the costs of all product recalls, according to Consumer Reports.

Completing recall work is necessary not only because it helps keep your car safe, but because it preserves its resale value. If you ever wanted to sell your car, many prospective buyers will look at its vehicle history report and see if it has any open recalls on it before they think about making you an offer.

Bumps and bruises

Most, if not all, car owners know what it is like to get into the smallest fender bender or scrape a fire hydrant pulling away from the curb. There are a million ways you can get minor dents and scratches in your car, and you should address them straight away.

Yes, as U.S. News and World Report reports, it can be annoying to get the littlest things looked after. But the longer a small dent or scratch is left, the more secondary damage — like water, or rust — can occur, and the more involved and expensive the repairs can become.

Not to mention, if you did feel like calling it into your insurance company at some point, the longer that time elapses between incident and claim, the less likely it is to be successful.

The general suggestion seems to be that if you can’t buff it out by hand, as suggested by Wired, you should bring it in as soon as possible in order to avoid the falling domino effect of more damage.

It will also help you maintain your pride of ownership.

Using the wrong cleaning products

A lot of people love washing their cars and taking care of the detail work, but you need to use the right products for the purpose.

For instance, if you use Windex to clean a tinted windshield, chances are you will stain, or discolor your tint due to the ammonia content of the Windex.

Many cars have fabric-covered upholstery, but if your car has leather or vinyl seating, you should not use fabric cleaner on it.

Otherwise you run the risk of your seats fading, cracking, or staining a different color.

An easy, and effective cleaner is simple — water. Water won’t abrade any surfaces, damage any material, and it removes most dirt and debris fairly quickly, if you use a little elbow grease.

Consumer Reports has suggestions for an effective, deep interior clean, which include using an alcohol solution of 70% or more on all hard surfaces, and vacuuming all upholstery before applying soap.

Resting your hand on the gearstick

When you're driving a manual car, it's easy to overlook the complex process happening inside the gearbox.

A part called the selector fork moves and makes contact with other components to change gears. If you keep your hand on the gear stick while driving, you might be putting too much pressure on the selector fork and other internal parts.

Over time, this can cause these parts to wear out faster, which might lead to problems like noisy gears, difficulty in shifting, or even gear failure.

Shifting from drive to reverse before stopping

Shifting from drive to reverse before coming to a complete stop is like trying to do a backflip before you've even stopped running: it's a recipe for a mechanical faceplant!

In car terms, this is bad for the engine as the gears inside are still moving to the forward-motion tune, and suddenly you're asking them to stop.

This abrupt change can jolt and strain the transmission, leading to worn out gears, and a sad overworked gearbox.

So, give your car a break and let it come to a full stop before switching gears. Your transmission will thank you.

Revving the engine when it's cold

Revving your engine when it's cold is harmful because the oil that protects the engine hasn't warmed up and thinned out yet. This means critical parts of the car aren't fully lubricated, increasing wear and tear.

Imagine forcing your body to do exercise without warming up first... there's risk of damage.

Allowing the engine to warm up naturally before driving helps ensure the oil flows properly, protecting the engine and extending its life.

Braking too late (and too hard)

Braking too late can be damaging to your car because it's forcing your brakes to work harder in a short amount of time, leading to excessive wear and tear on the brake pads and rotors.

This not only shortens the lifespan, but also affects your car's ability to brake effectively in the future.

Gradual braking is much more effective and safer to ensure both you and your brakes are safe and secure on the road.

Topping off the gas tank

Topping off gas is a sneaky habit that you might not even realize is causing damage. When you keep clicking the pump even after it clicks off might seem harmless, but it isn't!

It's like you're trying to overstuff the tank when there's just no more room. Your car's fuel system is designed with a little breathing room for vapors. Overfilling can force fuel into the vapor collection system, which is like having a bad case of indigestion.

So next time, when the pump clicks off, give it a break. Your car will thank you for not turning a fill up into an all you can eat buffet of fuel.

Ignoring rust

Ignoring rust on your car is a serious oversight that can lead to some big problems down the line. Rust starts but spreads quickly and weakens the structural integrity of the vehicle. The deterioration is not just a cosmetic issue; it can lead to vital parts of the car, like the frame and suspension becoming unsafe.

Rusted areas can also become a point of entry for water and dirt, furthering the damage and potentially leading to electrical and mechanical failures. Addressing rust early is crucial to maintain the safety, functionality and value of your vehicle.

AAA conducted a survey to assess the impact of rust on everyday drivers in the U.S and discovered that out of 150 million Americans living in regions prone to snow and ice, approximately15% had to repair their vehicles for rust damage at least once in the last five years.

The survey involved 1,001 drivers and revealed that drivers collectively spent around $3 billion annually on rust-related repairs.

Luckily, your car's paint isn't just there to look pretty, it actually protects against rust by keeping water away from the bare metal.

But the most important thing to do is to keep an eye out on the rust.

Ignoring spills (coffee, food, etc.)

Imagine your driving along on your morning commute to work sipping on your cup of coffee trying to wake up, then you go over a bump and now there's coffee everywhere!

You might be thinking "It's just a little coffee spill, no biggie," but ignoring a spill is like inviting a tiny disaster to brew in your car.

There is no drain under the console so anything you spill will be absorbed by the padding and insulation. Not only will that leave a lingering smell, but it's a material that doesn't dry well.

Don't forget about the stubborn stains that will steep into the seats, and cost you a hefty detailing bill to come out. But for the grand finale: the potential mold hidden underneath the surface.

Unless you're aiming for a car smelling like a cup of coffee with a side of mold, cleaning up those spills as soon as they happen is the key to keeping your car interior fresh.

Letting the car warm up in the winter

A common assumption is that you should let your car warm up in the colder months before driving, but that's not exactly true. Warming up your vehicle can actually shorten the life of your engine, especially when letting your vehicle idle in the cold.

By doing this, you begin to start stripping oil from the pistons and cylinders each time.

Not only is it bad for your engine but it can also do damage to the environment. Idling your car releases harmful chemicals, gasses and toxins into the air.

Not having the car serviced by proper technicians

If you think skipping regular car check-ups with a proper technician is saving you money, it's time to think again.

It's like playing a risky game of 'Car Roulette,' without the proper care, your beloved ride could be secretly brewing up all sorts of problems.

One day you're cruising and the next you're stranded with a mysterious clunking noise under the hood. It's like a car's version of a temper tantrum because it's not being fueled properly.

Regular services with a licensed technician is the best way to ensure your adventures and smooth cruising and stalling free.

Not fixing the cracked windshield

Picture it: something as small as a pebble flies up and dings your windshield, leaving a tiny nick.

It’s a small blemish, and you barely think anything of it, until it turns into a crack, and then that crack spider webs across the entire windshield.

Most states require that a car has a windshield which the driver can see through unobstructed. Traffic enforcement may pull you over and issue a citation if they notice.

It’s not just tickets you need to be concerned with, as Kirmac Autoglass reminds you. A damaged windshield can affect your car’s overall structural integrity, or affect its road safety test results — depending on how severe the crack is and which state you live in, says Car Insurance.

Most experts advise taking care of even the smallest windshield issue right away by paying your insurance deductible and taking your car to the mechanic. Otherwise the cost of repair, much like the damage to the glass, can spiral out of control.

This article provides information only and should not be construed as advice. It is provided without warranty of any kind.

2024-05-05T10:41:42Z dg43tfdfdgfd