10 Reasons Why A Car Won’t Start And Solution

10 Reasons Why A Car Won’t Start And Solution. Car maintenance is one of the things we overlook as individuals. When your vehicle won’t start, there are a variety of possible causes. There are a few things you may do before contacting for assistance.

10 Reasons Why A Car Won't Start And Solution

Car maintenance

In today’s environment, vehicle owners have a lot of options. Today’s technology eliminates the need for manual oil checks, daily point adjustments, and a ton of other time-consuming tasks associated with maintaining a daily driver. Even though technology has advanced in many ways, there are still a few things to look for if your vehicle won’t start. In the event that your car won’t start, the most common causes are a failing or dead battery, corroded or slack connection cables, a faulty alternator, or a problem with the starting motor.

Knowing whether you have a battery or alternator issue may be difficult. See which one of them is to blame using this guide. Being the proud owner of a car may be both exhilarating and stressful at the same time. You’ll feel like a proud father the first time you take the vehicle for a spin. However, when the vehicle won’t start for the first time, those good emotions may soon become bad.

Here are some typical reasons to think about if you’re having trouble starting your vehicle. There may be others, but these are the most likely causes of a non-starting vehicle. You’ll be able to determine which one is to blame with a little mechanical know-how.

See also: Top 20 highest quality new vehicles 2021

Reasons Why Your Car Won’t Start

1. Loose Battery Terminals

This is a rare occurrence, but it can happen. Battery cable connections may become faulty or loose if your vehicle won’t start. Try tossing them around a little. Any time they move, the terminals are too loose. Clean or replace any that have corroded or are otherwise filthy before reattaching. Because you’ll almost certainly be working with metal tools near a battery, it pays to be very cautious and knowledgeable—or to get a professional to do it for you. An issue with corrosion may arise if your battery begins to age rapidly.

Then, attempt to start your vehicle again after cleaning and inspecting your battery posts to ensure a clean, full connection. The person who works at the auto parts shop can help you choose the appropriate supplies and give you tips on how to clean your battery properly.

2. Bad Alternator

Look for issues such as difficulty starting or not starting at all, fading lights, and a lack of audio system output, among other things. If your vehicle starts but then stops while you’re driving, you most likely have a bad alternator draining your battery. There is a possibility that your alternator bearings are screaming, and the volume increases while drains like as the heater or sound system are on.

Revving the motor while listening to silence on an AM radio is another warning sign. When you press the gas pedal and notice a whine or a fuzziness in the sound, your alternator is most likely failing. Look for issues with the starter or other engine components if the car won’t crank or start but the headlights still function.

You may have an issue with the car’s battery charger if you see a check-engine or device light lit, or if your car won’t start after a jump start, which may mean your alternator is faulty. It’s critical to get this evaluated by a medical expert so that a suitable treatment plan may be developed.

3. Dead battery

A deteriorating battery, a faulty or damaged connector, or electrical draw are all possibilities if the motor cranks slowly or if your car is difficult to start on chilly occasions, operates imperfectly, or fails to make any sound or illuminate the interior when you attempt to start it. If the terminals of a low battery show signs of corrosion, the battery is most likely destroyed.

If you can start your car with a jump, you’ve got an issue with your battery. However, you must determine if it is merely nearing the end of its useful life or whether there are more serious problems. A malfunctioning alternator may result in a dead or depleted battery. Additional demand from auxiliary lights, fuses, sound systems, alarms, and other devices may also cause it.

4. Starter

To get power to moving parts in a vehicle, you need to turn the ignition key. If the starting motor or ignition system aren’t working, you’re in a bind. If you see lights, it indicates the battery is functioning, but other than that, there’s nothing to indicate that. However, there is a method to try to avoid the issue altogether. An extra heavy keychain may exert undue strain on the ignition switch, which is situated below the ignition lock cylinder, where you enter your keys. Reduce the number of keys you have with you at all times.

See also: How to prevent thieves from stealing your car

5. Spark plugs

Nowadays, issues with the secondary ignition system are very uncommon. However, they are capable of being the reason for your car’s failure to start when you utilize them. Thirty years ago, even with proper maintenance, the 100,000-mile milestone was out of reach for the majority of cars. When spark plugs need to be replaced every 100,000 miles or so, most car owners don’t think about them.

Because most auto owners don’t keep their vehicles for as long as the 100,000-mile mark or even longer, they neglect to change long-lasting components like spark plugs on a regular basis, increasing the likelihood of starting difficulties.

6. Air filter

Your vehicle has to ‘respire,’ just like everything else in life. The vehicle’s air purifier captures road grime, oil, and other contaminants so that it may breathe clean filtered air. Intake airflow may be reduced by miles and years of trash accumulation. If there is no “combustion,” the formula for effective internal combustion cannot be completed. Without air, the gas cannot ignite therefore there is no “vapour” without fire. Most auto supply stores have a new air filter that’s cheap and simple to install.

7. Fuel filter is clogged

Every existence requires fuel to operate, just as all life requires oxygen to breathe. To keep going, your vehicle needs gasoline, and the best kind of fuel is clean fuel. All kinds of gunk are drawn up forward towards the powerplant from the fuel transporter to the tank of your vehicle. A gasoline filter prevents stray fuel from clogging your carburettor or entering your engine’s combustion chambers. Foreign items accumulate and may limit or stop the flow of gasoline to your engine.

Change your gasoline filters every 20,000 to 40,000 miles to avoid this (sooner if you drive on gravel or dirt). The next time you take your vehicle to the shop, you should think about having the filters changed.

8. Distributor rotor and cap are broken

It is the job of the distributor to guide the flow of energy to the spark plugs, which are responsible for lighting the gasoline. The spark will not travel if the cap is not on securely or if the rotor is not working. Now for some good news: Individual coil packs, rather than a distributor, are now standard equipment on most modern vehicles. A faulty cap on an older vehicle may cause strange sounds like tapping or sputtering. Replace it by hiring a professional.

9. Empty Fuel Tank

You need gasoline to operate your car, therefore if the tank is empty, you’ll have no luck starting it. If you run out of gasoline while driving, you’ll have a hard time restarting your car. There’s no need to run out of petrol anymore with today’s cars, which feature precise fuel meters that show you precisely how much gas is left in the tank. The pump may malfunction if you operate your car with less than a quarter of a tank of gas.

10. Locked Steering wheel

It’s possible that your vehicle won’t start if the steering wheel is stuck in a locked position. When a vehicle is moving, you’ll want to be able to control the steering. Don’t overdo it with the wheel yanking. Alternately, move the key in and out in a side-to-to-side motion. As a result of wear and tear, your existing key fob may be ineffective.

See also: How to start a car dealing business in Nigeria


Contact a reliable car technician if you can’t fix the issue yourself (or don’t feel comfortable getting your hands dirty under the hood). There are a variety of possible causes for a vehicle not to start, but by keeping an eye out for the symptoms, you can narrow it down.

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