The 10 Most Common Car Issues, Their Roots & Fixes

How do you keep your car running strong? You complete routine service and maintenance. However, common car issues can arise anytime. It is easy to know these common car issues because the car displays certain warning signs. Fix these car issues to avoid expensive auto repair NJ or to reduce the potential of a breakdown.

Here are the 10 most common car issues, their roots, and fixes.

1. A Sputtering Engine

How does an engine run? Ignition system components and a series of fuel work together to mix and burn air and fuel in the combustion chamber. Several moving parts help the engine run properly. However, engine sputtering is one of the most common car issues.

What are the root causes of engine sputtering? Faulty spark plugs because they wear out. So, they stop working as intended. Dirty fuel injectors reduce the amount of fuel going into the combustion chambers. And the engine starts sputtering when the vacuum hoses develop leaks.

How to fix engine sputtering? Clean your fuel injectors. Replace fuel and ignition system components. Take your car for inspection. Replace the ignition coil, especially if it is out of the manufacturer’s specifications. Replace air and fuel filters because dirty filters impede engine operation.

2. Excessive Oil Consumption

A car needs fresh oil regularly. Change your oil regularly if you want your car to stay functioning. However, do not change the oil more regularly than it should. If there is a problem, you will notice early signs. For example, the performance of your car may dip and you may see the oil light on the dashboard.

What are the root causes of excessive oil consumption? Damaged piston rings because they allow the oil to leak into the combustion chamber. Using dirty or low-quality oil makes your engine burn hotter increasing engine consumption. Additionally, increased oil pressure can damage cylinders.

How to fix excessive oil consumption? Use clean and high-quality oil in your car. If you have an old car, change the engine or buy a new car. It is might be much cheaper to buy a new car than to replace the engine. If there are oil leaks, fix them immediately. And replace your piston rings.

3. Dead Battery

Many car batteries last for about 3 years. However, car batteries can die anytime, especially as the electrical currents or amps reduce. A dead car battery can inconvenience you, especially when it dies when you did not expect. In fact, some people have been stranded because their car battery died.

What are the root causes of a dead battery? Leaving your car lights on for a long time. Electrical problems such as defective fuses, poor installation, and faulty wiring. A charging system that does not work properly. And a defective alternator. A car battery dies easily when it loses its ability to maintain a charge.

How to fix a dead battery? Use battery reconditioning to help your car battery restores its ability to store charge and to extend the lifespan of your battery. Use Battery Chem or Epsom Salt to recondition your battery. If you have been using your car battery for more than 2 years, it might be dead. So, replace it.

4. Radiator Leaks

A car’s radiator can leak. If your radiator is leaking, it can cause your engine to overheat. Fix the leak immediately. However, you may not be qualified to fix radiator leaks. AA Auto Repair, Towing, And Locksmith can fix radiator leaks. If you suspect that your radiator is leaking, take your car to an auto repair shop.

What are the root causes of radiator leaks? It is usually caused by corrosion. As time goes, sediment and rust accumulate inside the radiator, hoses, and hose connections. The sediment and rust punch holes in your radiator. Additionally, factory defects and poor maintenance can cause radiator leaks.

How to fix radiator leaks? You must know what causes these leaks. Then, find solutions to these leaks. Use a liquid sealant to fix a radiator leak. Liquid sealants take a few seconds to work. And they can save you a lot of time and money. To avoid making mistakes, follow the directions of the manufacturer. The directions are on the container.

5. Flat Tires

Flat tires are another most common car issue. It is hard to know when your tire will become flat. It can happen anytime. There are no early signs, especially if you have been rotating your tires properly. It is much better to be prepared for a flat tire. Rotating your tires every 5,000 miles might help.

What are the root causes of flat tires? It is easy to get a flat tire on bad roads that have potholes, debris, and uneven paving. Also, heat can cause flat tires because high temperatures expand the air inside your tire. As the air expands, it increases the internal pressure inside the tire. Your tire can blowout.

How to fix flat tires? Drive your car safely, especially if you are driving on a bad road. Try to avoid road debris, potholes, and bumps on the road. Check your tire pressure before driving your car. Make sure the tire pressure is correct. Rotate your car tires properly. And take your car to AA Auto Repair, Towing, And Locksmith to inspect your valve stems.

6. Cracked Windshield

It is easy to spot a cracked windshield. Do not assume all the windshield on new vehicles is the best. Some of them are not. This is because some car windshields come with stress defects. Therefore, these windshields are easy to damage. A crack in your windshield can compromise your car’s structural integrity.

What are the root causes of a cracked windshield? Driving close to construction vehicles carrying small materials such as dirt, debris, etc. Also, driving on gravel roads because other cars can throw gravel onto your windshield. And poor glass construction, poor installation, and accidents can lead to a cracked windshield.

How to fix a cracked windshield? Use super glue or nail polish to fix a cracked windshield. Clean the crack. Then, apply nail polish or super glue over the crack to keep out moisture and dirt. Park your car in the shade. The shade protects your windshield from direct sunlight.

7. Broken Starter Motor

A starter motor cranks your engine over. It begins the starting process. However, a starter motor can fail. If it fails, it means the starter motor is damaged or there is an electrical fault. It is easy to replace a starter motor before it breaks. However, it is hard to predict when your starter motor will break.

What are the root causes of broken starter motor? If the engine mount is installed improperly, it can lead to starter motor problems. Also, a broken starter motor is caused by aging engine mounts and worn out or defective engine mounts. As your engine mount ages, the engine shakes or wobbles.

How to fix a broken starter motor? Install new engine mounts. If you want to install them, take your car to auto repair shop that has the proper equipment, like engine pulley, to repair your car. If your engine mounts are becoming loose, replace them before they breakdown. Do not replace an engine mount yourself.

8. Clogged Filter

Transmission fluid picks up particles such as grime, flaked off bits of metals, so transmission fluid can get dirty after some time. Most transmissions have filters, which they use to filters these particles. However, these filters can become clogged too. When this happens, it can lead to serious defects.

What are the root causes of the clogged filter? The main cause is what is known as ‘Diesel Bug’, which is the name of the yeasts, molds, and bacteria that the fuel absorbs from the air. The fuel has water droplets. Therefore, these bugs attach themselves to these water droplets. Then, they sink to the bottom of the tank.

How to fix the clogged filter? Use Biocide and other additives to eliminate diesel bug. Biocides are the best because they work and they are good for fuel management. Additionally, try preventing water from entering your tank. If you can stop water from entering the tank, the problem might never return.

9. Alternator Failure

An alternator is an important part of a car. Once you start your car, the alternator keeps all the electrical systems running. It supplies a charge to the battery. Therefore, it helps keep your car battery in peak condition. If your alternator fails, your battery will wear out prematurely. And it can lead to other major issues.

What are the root causes of alternator failure? If you have been using your alternator for more than 5 years and it stops working, it might mean the alternator is dead. This is because the lifespan of an alternator is between 5 and 7 years. Alternator failure can also be caused by wiring problems, bad fuse, broken pulley or broken bet, and computer problems.

How to fix alternator failure? If your alternator is very old, replace it. This is because it can die anytime. If there is a problem with your wiring, fix that problem immediately. Take your car to a car repair shop for inspection. The mechanic can help you fix the alternator.

10. Water Damage

Water can leak into the transmission. If this happens, then water mixes with transmission fluid. By the way, water and transmission fluid mixing is bad news. This is because a small amount of water damages the transmission system’s components. So, it can lead to transmission failure.

What are the root causes of water damage? There are so many causes of water damage in cars. Flooding and heavy rain are the main causes of water damage in cars. Flooding damages a lot of cars regularly. To prevent water damage, keep your car close all the time. And do not intentionally drive into a body of water.

How to fix water damage? If there are mud, rust, and unusual debris inside your car, it can mean your car has been damaged by water. Additionally, water damaged cars smell mold or musty. Fix your car immediately to avoid further damages to your car. Taking your car to AA Auto Repair, Towing, And Locksmith can save you lots of headaches.

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