In between the moment you insert your key (or press the “start” button) and when the engine turns on, your car’s ignition system is its most important component. This system generates a spark of electricity from the battery, causing the mixture of fuel and air inside the engine to ignite. If it’s not working properly, you’ll immediately notice some issues with your vehicle. Here are some of the most common signs of when this component will require you to schedule car repairs.

3 Warning Signs of a Failed Ignition System

1. Your Car Won’t Start

If the ignition system is broken, it won’t generate the proper amount of electricity to ignite the combination of fuel and air inside the combustion chamber. As a result, your car won’t start. If you’ve turned the key or pressed the start button and haven’t felt that familiar shudder, your ignition system may be damaged by corrosion and require car repairs. Once rust covers the internal parts, it will prevent the voltage from properly conducting through the ignition system and into the battery.

2. Flickering Dashboard

When you turn the key in the ignition, you should notice your car’s dashboard light up. However, if the lights begin to flicker, the dashboard might not be getting enough electricity to remain fully illuminated. If it’s caused by the ignition, this issue will usually occur mid-drive, when your car appears to be moving forward without a problem. 

3. Excessive Heat

You can identify an ignition problem by touching the ignition switch. If the metal is excessively warm, you should take your car to a mechanic right away. This usually points to an electrical current issue, which causes the wires connected to the switch to overheat.

If left unchecked, nearby parts could start melting. In addition to damaging your vehicle, this could cause your car to jerk around while you drive, greatly increasing your risk of an accident.

To avoid these consequences, take your car to Anderson Automotive Repair as soon as you notice the signs of an ignition problem. They’ve been fixing vehicles in Cincinnati, OH, and throughout the tri-state area since 1985. When you stop by their shop, you’ll be treated to free diagnostics for your check engine light, as well as fair prices for thoroughly explained services. To learn more about their car repair work, visit the website or call (513) 231-2444 to schedule an appointment for ignition work today.