How Common Car Issues Can Develop Into Serious Issues


It is common knowledge that owning a car means dealing with unexpected problems. No matter how well you maintain your vehicle, a trial will always occur at some point. If your engine is overheating, it could indicate coolant leaks in the cooling system or a damaged water pump or radiator fan. It may also mean a malfunctioning thermostat.


The advanced technology of today’s cars allows them to warn you about potential problems immediately. These sensors track fuel, ignition, emissions and other systems to ensure everything is ship-shaped. Usually, they will alert you of a problem with a check engine light that turns on. If you notice your car overheating, check the coolant level and add a fresh batch if it’s low. Also, ensure the radiator, fan and water pump are functioning properly. A bad thermostat can also cause overheating. Burning through excessive amounts of oil is another sign of a serious problem. It may harm the engine, costing you money in repairs. It’s best to visit an auto repair West Chester when this problem arises.

Excessive Noise

Owning a car is a lot to love, but a few things can annoy you. One of these is a loud exhaust blowing out a smoke cloud. Excessive noise isn’t just annoying; it can lead to more serious problems. Higher levels of nighttime noise pollution increase the risk of hypertension and heart disease, especially among poorer people who live near busy highways, raucous waste dumps and industrial areas. A groaning steering wheel can point to a worn-out serpentine belt, which drives multiple accessories like the power-steering pump and air conditioner compressor. It’s an easy and affordable fix, so get it done when you notice a squeak.

Failing Emissions Test

If you fail an emissions test, you’ll likely be forced to pay for a costly repair. Emissions tests measure the amount of carbon monoxide, hydrocarbons and nitrogen oxide your vehicle emits to ensure it operates within EPA tolerances. One of the main reasons vehicles fail emissions tests is their oxygen sensor has broken, causing them to work with an air/fuel mixture that’s too rich (too much fuel, not enough air). Common problems that can lead to failed emissions testing include PCV valves, spark plugs or gas cap issues. Luckily, most problems are easy to fix and can save you from a costly emissions test failure. However, failing to make the necessary repairs can mean you will not pass your next emissions test and may lose your ability to renew your registration.

Poor Fuel Economy

You can easily reduce the amount of fuel your vehicle consumes by maintaining regular car maintenance. However, there are other causes of poor fuel economy, such as the type of vehicle you drive and how you drive it. Aggressive and short journeys use more fuel than long drives and constant acceleration. Faulty sensors can also lead to poor fuel economy. A malfunctioning mass airflow sensor, oxygen sensor or spark plugs can cause a significant drop in fuel efficiency because unburnt gas wastes fuel. Defective belts and hoses usually give a squealing noise when they wear out. If you notice this sign, get your belts and hoses replaced to save on fuel costs. Bad or dirty fuel injectors can also eat up your fuel, leading to poor engine performance.

Battery Drain

It’s no secret that car ownership comes with its share of unexpected problems. But you can spend less time and money in the garage if you know what to look for. It happens to everyone – you head out to your vehicle one day, and it won’t start. The battery is dead! While a certain level of the parasitic draw is expected to keep systems like a clock, radio presets, and security alarm operational after the key is turned off, the excessive parasitic drain can eventually kill your battery. For example, a failed diode in the alternator will create a closed circuit that draws power even when your engine isn’t running. A certified auto mechanic can help identify and resolve these issues.

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