It’s always best to get to the shop when you first notice that your vehicle isn’t firing up as easily as it usually does. If you ignore the issue, it could soon escalate and leave you stranded. At East Windsor Auto, our local mechanics are highly experienced with identifying and fixing issues that cause no-start. Here’s a look at five common reasons that cars won’t start.

Dead Battery

One of the most frequent causes of no-start is a dead battery. Batteries can eventually lose their charge, especially if the vehicle has been sitting idle for an extended period or if the battery is old. A sign of a dead battery is a clicking noise when turning the key. 

Faulty Starter Motor

The starter motor is responsible for initiating the engine's combustion cycle. If it fails, your car won't start. A common sign of a faulty starter motor is a clicking noise when you turn the key in the ignition, but the engine doesn't crank. 

Fuel-Related Issues 

Your car needs fuel to run, so if there's a problem with the fuel system, there’s a good chance it won’t fire up. Running out of gas is an obvious reason for a stalled engine, but other issues like a clogged fuel filter or a faulty fuel pump can also prevent the engine from starting. Signs that a fuel-related issue is developing include sputtering and reduced acceleration.

Ignition Switch Problems 

The ignition switch transmits electrical power from the battery to the starter motor when you turn the key. If it malfunctions, your car won't start. A sign of a faulty ignition switch is that it’s difficult to turn the key.

Faulty Spark Plugs or Ignition Coils 

Spark plugs ignite the air-fuel mixture in the engine's cylinders, while ignition coils provide the necessary electrical charge. If either component fails, your car won't start or will have trouble starting. Symptoms of faulty spark plugs or ignition coils include rough idling, poor acceleration, and a misfiring engine. Replacing worn-out spark plugs or faulty ignition coils should resolve the issue.

Auto Repair in East Windsor, CT

For auto repair in East Windsor and the surrounding area, contact East Windsor Auto at (860) 266-5573. Feel free to give us a call today to make an appointment!