Car Has Died While Driving and Won't Start, What Are The Causes?

It's extremely inconvenient to have your car die or refuse to start at all. The worst-case scenario is that your car dies while driving on the motorway or on a busy street. This is a common occurrence for many drivers, and it happens when you least expect it.

This could be due to a variety of factors ranging from simple to complex. In this article, we will learn about the causes, what to do if your car dies while driving and will not start, and how to repair it. You will also learn how to diagnose the problem before seeking professional assistance during a car service in Reading.

What causes a car to die while driving and refuse to start?

Running out of fuel - This may seem ridiculous, but it happens to a lot of people. Drivers frequently fail to refuel their vehicles and run out of gas in the middle of the road. Another reason for this is when the fuel gauge does not give the correct reading. For example, it may indicate that you have half a tank of fuel remaining, but the tank is empty.

Faulty Fuel Pump - Another common cause of engine stalling is a problem with the fuel pump. The fuel pump's job is to deliver fuel from the fuel tank to the engine in order for the combustion process to be completed. The delivered fuel, on the other hand, must have a certain pressure as well as a certain flow rate. The car stalls and stops working if the pressure or flow rate falls below the required level. You could also have an issue with the fuel filter. The filter is installed after the fuel pump to clean the fuel before it enters the engine. It removes any impurities and stains that may clog the fuel line and prevent fuel from reaching the engine. If this is the case, search online for full car service near me and have this issue resolved.

Ignition Switch Failure - The ignition switch is the main gate that connects the current from the battery to the car accessories and starter in order for the car to start. If your ignition switch fails, your car may stall because the internal contacts are worn out. As a result of the heat and hard vibrations, voltage is lost. The ignition switch is prone to wear and tear in older vehicles with high mileage. This results in poor contact between the two contacts.

Low Charge Alternator - If you're driving your car and the dashboard battery lamp suddenly illuminates, it's an indication that the car will run for a few minutes before stopping. This vehicle will not start again until you replace the battery during a car service near me. This occurs because no power is being supplied to the vehicle. Electricity is required for the engine to function. For example, spark plugs require electricity to generate a spark to complete the combustion. The operation of the fuel pump is also dependent on the alternator's supply of electricity.

Faulty Car Battery - This is a common problem that many people face because they believe that the car only uses the battery during the initial start up. However, this is not the case. When the car battery isn't working properly or is in poor condition, the alternator has to work harder to keep the voltage stable enough to keep the engine running. Running an overworked alternator puts additional strain on the engine, causing it to stall. If you have a faulty battery, the car will die while driving, will not start, and will only click.

Wrong Signal Sensors - There are several sensors in modern cars that are in charge of engine management. These sensors continue to read the movements and send commands to the ECU. The ECU then sends signals to actuators such as spark plugs and injectors in a specific order and at a specific time. If the sensors fail, the ECU receives incorrect information about the engine's status. As a result, the actuators will receive incorrect commands, such as no sparkplug signal or no injector pulse. It eventually leads to poor performance and a car that shuts down while driving and won't start again.