Updated at: 04-04-2022 - By: micdot

A non-starting vehicle is a hassle, especially if you need to get somewhere quickly. This is explained in simple terms here. If you’re looking for an expert on this subject, you’ve come to the right place. On our website, you may find out more. Surely you’ve been in a situation where your automobile simply wouldn’t start.That can’t be any fun, can it?

Fortunately, there’s a good probability that the underlying issue isn’t major. If you’re wondering, “Why won’t my car start?” – you’ve come to the perfect place.In the first place, there are the causes that you don’t share with your pals, such as running out of petrol, being in Park, or not having a foot on the brake. A defective anti-theft device or a problem with your ignition switch, starter, or fuel filter could also be the cause of your problem.As a result, we’ve put up a list of the most common reasons your vehicle won’t start and how to fix it. Right now, let*s get started!

List of Chapters

You Have A Dead Battery


The battery’s charge level is shown by a red light

Slow/no cranking of the engine possible.Turn off the radio and the lights inside.

When you turn the key, you hear a “clicking” sound.

Auto lights dimming

You have to work hard to depress the brake pedal.


Corrosion of the battery

a disconnected battery wire

Leave the lights on

Temperatures that are incredibly low

The battery has been around for a long time.

How To Fix

If your car won’t start because of a dead battery, you’re in luck since there are a number of simple fixes you can perform at home to get it running again.Because of simple things like leaving the lights on or sitting in sub-zero conditions, a dead battery can be easily fixed. It’s possible that a simple jump-start will do the trick, and it won’t cost you a thing.To do this, you’ll need to connect two jumper wires to two different automobile batteries. Always connect positively to positively (red) and negatively to negatively (black) at the terminals (black).

You can then try to start a dead car by starting the car with the fully charged battery and letting it idle for a few minutes. If not, you may need to get a new battery for your tablet. Also, rust on the terminal points could cause a problem with your starter and battery connection. You might use a toothbrush dipped in vinegar or lemon juice to clean them. You can also buy a corrosion-removing automobile speciality product.

Your Ignition Switch Is Defective

5 Ignition Switch Problems and How to Fix Them


Starts, but then stalls out

Accessory devices don’t turn on.”

Flickering dome and dashboard lights

The key doesn’t work.


a faulty ignition switch

Lubrication of internal processes is lacking.

The keychain is too heavy.

The key itself has been harmed.

How To Fix

When you insert your key into the cylinder, you activate the ignition switch. Because of this, it’s likely that if there’s a problem with this, your automobile won’t start. Fortunately, if the ignition switch fails, it is quite obvious. The first sign that something is wrong is that the key won’t turn. Don’t forget to check the key for any signs of wear or damage. If it’s cracked, don’t use it in the ignition to avoid it breaking off. If the key appears to be in good working order, it may simply be a matter of lubricating the internal mechanisms. The simplest approach to accomplish this is to simply spray it with WD-40 and insert it a few times. Flickering dash or dome lights or a difficulty to keep your automobile running after starting are some signs. Replacement of the ignition cylinder is a better option in most circumstances because it is quite inexpensive. Parts range from $80 to $210, with labor costing roughly $60. If you have a few hours to spare and a few common tools, you can easily replace it yourself with a few simple tools.

The Fuel Filter Is Clogged

12 Symptoms of a Clogged Fuel Filter (How to Tell if a Fuel Filter is Bad)  – AutoVfix.com


Unsatisfactory results (especially while accelerating)

The engine sputters.

Inside the cabin, I could smell gasoline.

When you try to start your car, it doesn’t work.

During idle, there are strong vibrations.

Lights go off in the engine compartment.


a problem with the fuel pump has been discovered

Debris has accumulated in the filter.

How To Fix

Fuel is needed to get your car moving (obviously). Having a blocked fuel filter prevents the gasoline from getting to the combustion chamber, which is where the engine gets its power. In addition to dirt, metal, and dust, the fuel you purchase from the station is contaminated with these impurities. A clogged filter will allow these particles to get into your engine, which could cause it to malfunction or even break down. If your engine sputters or hesitates when you press the gas pedal, it’s time for a new fuel filter. As a general rule, if it’s been more than two years or 30,000 miles since your previous oil change, it may be time to get a new one. A replacement should cost between $55 and $165, depending on the make and model of your vehicle. Anywhere from $15 to $60 can get you a new one, or you can do it yourself for free. Your car should start straight up after that. This could indicate a broken or malfunctioning fuel pump, which could be the result of a dirty air intake system or clogged cabin filters.

You Have A Faulty Starter


It’s dark, but the lights and other equipment are working. When starting, a grinding noise is heard from the bottom of the vehicle. Underneath the vehicle, there was a noticeable amount of smoke.


Inadequate electrical wiring. It appears that you have a faulty solenoid. The starting has a problem.

How To Fix

The starter follows the ignition switch in the chain of command for igniting your vehicle. If it’s not working, you may have trouble starting your automobile. As you might have imagined, the starter is an essential part of the process because it is what actually sets the engine running. Fortunately, a starter usually lasts between 100,000 and 150,000 miles before giving up the ghost, and it’s rather clear when that happens. It’s typical for the engine to not start when the key is turned or for interior lights to come on but the engine to not start. Interestingly, if you suspect your starter is failing, a couple hearty hits with a shovel may be all it takes. Try starting your car again after you’ve lightly tapped it a few times. You can also inspect the wiring for any loose connections. Replacement costs range from $350 to $575, depending on where you go. Otherwise, if you have an hour or two to spare, DIY (do-it-yourself) isn’t too difficult.

Your Anti-Theft Device Is Malfunctioning

How to Shut Off the Anti-Theft Device in Your Car | YourMechanic Advice


Lighting and other equipment work, but no engine will start.

The thief’s headlight is on.


A security chip is missing from the motherboard.

The incorrect key was entered.

There is a problem with the security system.

How To Fix

In 2019, more than 722,000 vehicles were stolen in the United States alone. If their vehicle does not already have a security system, many automobile owners opt to add one. These devices will not allow the engine to start because of a chip inserted on the side of the key. This means that if you’re using the wrong key or this gadget is malfunctioning, the engine won’t even try to start. To maintain track of their inventory, several car dealerships place chips in their vehicles. To start the car, you must place this device under the driver’s side dash. To attach them to your keychain, these normally feature a little hole. To make certain that the chip has not come loose, if your dash displays a “theft” light, double-check. If that’s the case, you can try to re-inserting it.

Why Is Your Car Not Starting?

There is nothing worse than discovering that your car won’t start. Fortunately, this does not always imply that there is a serious problem. The majority of the solutions are do-it-yourself projects that you can complete at home. Get help from an auto mechanic instead of trying to fix the problem yourself.

9 Reasons Your Car Won't Start | PA Auto Inspection