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Most Common Car Problems

Car and a man

Most Common Car Problems

When something goes wrong with your car, do not ignore it! Take action immediately. Also, keep your vehicle well-maintained, so it stays safe for you and your passengers!

This article will provide you with a guide list of the most common issues encountered by owners of vehicles. It highlights some of the most typical issues with vehicles, so you can spot them when they occur.

Normal Wear and Tear

Some cars are just not meant to last forever. They may have had an excellent build, good maintenance, and a great engine, but the inevitable happens after a certain amount of time. Sometimes the problem is minor, such as a loose nut or bolt, but often the issue is far more complex and expensive to rectify. Although it might be tempting to ignore these warning signals and carry on driving your vehicle, it is important to remember that it is only a question of time before something goes wrong.

A Warning Light Shows

When there is a problem with the car, the engine control module (ECM) displays a series of warnings that indicate where the trouble lies and which part needs repair. In this case, you need to bring your vehicle to the mechanic and ask him to run the diagnostic to find the root of the problem.

Shaking Steering Wheel

A steering column can shake when driving due to damaged suspension parts or worn-out tires. You may need to inspect the tire balance and alignment.

The Tires are Flat

Tires will naturally become flat if they get punctured, but they can also become flat due to normal wear and tear. Rotating them following the manufacturer’s instructions can help prolong their lifespan. It is best to check them in at least once per month.

The Tires are Wearing Unevenly

A certain amount of tire wear over time is normal. However, if you notice that tires wear down very quickly, this may indicate a potential problem. If you feel vibrations through the steering column or noticed that your tires wear unevenly, you should contact a mechanic to examine the car. Sometimes, tire issues can be caused by external forces or manufacturing defects.

The Engine Is Stalling


A malfunctioning engine can cause serious damage to your vehicle. If not repaired quickly could lead to expensive repairs down the road. Many cars have computer-controlled engines, so it is important to take care of them regularly to prevent developing problems. By keeping your vehicle serviced and tuned up properly, you avoid costly repair bills and help extend the life of your vehicle.

The Brake Pads are Worn

As a result of normal usage, the braking system will gradually wear out and need replacing. However, the braking system may wear out faster than expected due to manufacturing faults .

The Brakes are Squeaking/Grinding

Braking systems are important because they help keep you safe when driving. They’re essential for stopping safely. Any braking-related problems, from an unusual sound to a soft feel on the pedals, should be addressed immediately by a qualified technician. Some minor noises may occur, but if you begin to hear grinding, then you definitely want to address it right away.

The Vehicle Consumes too Much Oil

A fresh supply of lubricant is vital for any vehicle to operate correctly. However, if you keep topping up your car’s oil levels, you could soon experience problems with your car. If you begin to see a dip in performance or an ‘engine coolant warning lamp’ appears, then you should certainly take action. If you fail to replace your engine’s fluid regularly, you could end up with a blocked radiator – which would leave your car stranded. You should also make sure that your engine’s filters are replaced every year so that they remain effective.

The Alternators are Failing

Your alternator is an important component of your vehicle’s electrical system; it ensures that your batteries stay fully charged and prevents any damage from occurring. Make sure you keep up with regular servicing and replace your alternator at the recommended interval.

The Radiator is Leaking

Leaks usually occur because of rusting. Rusting may be caused by any number of things, including poor maintenance, not keeping the car properly serviced, or driving too hard (or too slow). Regardless of the cause, if you notice a small hole in the radiator, you should immediately stop driving and take the vehicle to a shop for repair.

The Starter Motor is Failing

A starter is a part that starts an internal combustion (IC) vehicle. When the starter breaks, it usually means that something else is wrong with the ignition coil, fuel pump, distributor cap, spark plug wires, or battery. To diagnose the problem, we need to know what kind of car you drive. We recommend having it checked out at a mechanic.

There are Cracks in the Windshield

There are certain types of vehicles that are prone to breakage due to manufacturing defects. Although a small crack may not appear to be a problem, these cracks can quickly become large enough to cause significant structural damage.

The Car Gives Out Excessive Emissions

The emissions system is designed to minimize pollution while ensuring that your vehicle runs efficiently. It includes a lot of sensitive machinery that can malfunction at times, causing various issues in the vehicle. For instance, if one of the oxygen sensors malfunctions, it could affect the fuel mixture, which may lead to inefficiency in the operation and performance of the vehicle.

There are Fuel Leaks Through Evaporation

To prevent the leakage of gas into the atmosphere, modern vehicles are equipped with an exhaust system. The problem occurs because the gases are very volatile. They can easily evaporate. Therefore, there must be a way of preventing them from doing so. One solution is to fit a device called a “catalytic converter” to the vehicle. These devices work by breaking down harmful substances such as carbon monoxide and hydrocarbons before they reach the environment.

The Sensory Input Is Not Working Properly

Modern vehicles usually come equipped with various types of sensor devices, but some of them may have issues in and of themselves. For example, one of the most common faults is with the oxygen sensor or mass air flow sensor (MAFS).

There are Gear Box Problems/Transmission Failures

A gearbox is a device that allows an engine to turn its energy into rotational motion for use by the wheels. As the gearbox wears out, it will become hard to change the gear ratio. Eventually, the gearbox will break, causing a costly repair bill.

The Transmission Fluid is Leaking

Any transmission system requires fluids to ensure all working parts are properly lubricated. In an automatic vehicle, the transmission oil is also utilized within the hydraulic and cooling system. Tiny holes can develop through the system which permits small quantities of transmission oil to escape. Over months or years, or if the leakage is excessive, you’ll discover that the transmission is not as efficient, plus you might notice that the system overheats or lacks pressure. In either case, the transmission will cease to function. If you observe a reddish pool forming underneath your automobile, it could mean that the transmission pan is damaged.

The Transmission is Slipping

Automatic transmissions can be long-lived and efficient if well-maintained. They may last over 125,000 miles before needing service. If you notice any slippage or roughness in your transmission, it might mean there is damage or clogs in the engine or transmission. Transmission fluid needs to be checked periodically to ensure it is clean and lubricated.

The Transmission Filters are Clogged

Like any other fluid, transmission fluids collect dirt and debris over time, and many of them get caught in the filters, which then get clogged and require replacement. However, because the transmission system is closed, if you’re experiencing issues with clogging and blocking, it may be due to something that needs fixing.

There is Water in the Transmission System

If there’s any liquid in the fluid reservoir, then it usually means trouble. Even in small amounts, the liquid will damage the components in your vehicle’s fluid reservoir and cause them to fail.

Electrical Problems with:


If you’re buying a car, one of the first things you need to check is whether there are any major electrical issues. Often these are easy to fix. For example, if the stereo system doesn’t work, remove the speakers from the dashboard and look for broken wires.


Lighting is always a concern for drivers when they’re out at night. Wiring and corrosion can cause bulb issues, but bulbs usually do not die from normal use.


Flat batteries are inconvenient – and can also be a source of frustration. It might be that you forgot to switch off a lamp or something small that can be easily fixed by jumping-start the car. A dead battery occurs because the power supply has lost the ability to hold a charge.

Window Problems

most common car problems

Most new vehicles have electric windows. It is one of the biggest frustrations of vehicle owners when they roll their window up but do not completely close it. A small opening means water can get into the vehicle, which can lead to water damaging the interior. Or, if someone breaks into your vehicle they may be able to take items from inside.

Faulty Starter

If it is difficult to turn the key in the ignition, then you might be hearing a clicking sound before the vehicle begins to run. It means that there is something wrong with the starter. If this happens, the vehicle will not begin running, so it must be repaired immediately.


If you find rusty spots on your vehicle, it may not necessarily mean there is something wrong with your vehicle. However, if they appear on the exterior parts of your vehicle (such as the underbody) or your exhaust system, it might indicate an underlying problem with your vehicle. You should contact your mechanic for further inspection.

If the atmosphere is moist enough, your car may develop corrosion even if it is covered. The metal within your automobile could act as the anode, the cathode, and the liquid is electrolytic. A quick inspection around your auto, underneath the wheels, and the exhaust regularly is often sufficient to identify any corrosion problem. Regularly taking care of scratches and rock chips will prevent rust.

Fuel Economy is Falling

If the engine runs effectively, it will consume less gas per mile. However, if components within the system begin to break down and fail, then the efficiency of the vehicle will decrease. Regularly inspecting the fluids such as the coolant, transmission fluid, brake fluid, power steering fluid, battery acid, and various other fluids can help prevent any problems before they occur. In addition, checking the air intake and exhaust valves, belts, hoses, and seals can increase the life span of the vehicle. Finally, keeping the tires properly inflated and lubricated will improve the performance of the vehicle.

The Car is  Overheating

Surprisingly, overheating is not an issue for most vehicles today, given their sophisticated systems and components designed to maintain the car’s internal temperatures at just the right level. Checking the radiator and making sure the water pumps are running smoothly is the simplest and least expensive way to avoid overheating issues.

The car you own will require regular maintenance, and you will probably still experience problems from time to time. Some car models are better than others at handling specific issues, and driver behavior can also affect how well a car performs.

At Indy Auto Man, all vehicles go through a full inspection before getting sold. If you are looking on buying a car now, book an appointment at , and the sales consultants will find a vehicle that will fulfill your needs.