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5 Reasons Why Your Car Won't Start

Updated: Jul 8

Car Won't Start

Whether at home, at work or somewhere on the road, a car that won't start is not very high on the list of things you want to deal with. Especially if you're in a hurry, this can put you into a logistical tight spot because sometimes it's not that obvious why your car refuses to start.


If you're experiencing the common frustration of someone being stranded by your car refusing to start, GoWrench Auto can help. We specialize in diagnosing car starting issues and helping with repairing any problems to get you back on the road. So, let's have a look at five of the most common reasons why your car might not want to work.

Dead Battery

A dead battery is one of the most frequent culprits why your car won't start. There are several reasons why a battery can lose its charge, from age and extreme temperatures to leaving your lights on and loose or rusted connectors. Diagnosing a dead battery is relatively easy because nothing will happen when you turn the key. If it is not entirely dead, you might get some dim lights or a clicking sound, and the motor may try to turn over, but it might not have enough of a charge to produce enough power to actually start it.

To prevent this, regular battery maintenance is essential. This includes avoiding short trips that don't allow the battery to recharge and ensuring all electrical components are turned off when the car is not in use. Possible fixes are a new battery, an emergency charger or boosting your battery.

Faulty Starter Motor

As its name suggests, the starter motor is crucial for getting your car's engine running. Your car won't start if it fails, regardless of the battery's condition. Symptoms of a faulty starter motor include a grinding noise when turning the key, complete silence when trying to start the car, and intermittent issues starting the vehicle so that you can experience the whole range depending on the condition of the starter motor.

GoWrench Auto's technicians have the experience and expertise to diagnose and fix starter motor issues and get you back on the road.

Car Won't Start

Ignition Switch Issues

Another possible reason your car won't start is problems with the ignition switch. The switch is responsible for powering the electrical systems and engaging the starter motor. Often, worn contacts or broken springs can cause the switch to malfunction and fail to get the motor running.

Common ignition switch problems symptoms include dashboard lights failing to turn on and the car stalling while driving. GoWrench Auto's experts can diagnose and repair ignition switch problems, ensuring your car starts smoothly every time.

Fuel Problems

Your car might also not start if it has problems with the fuel system, which can be caused by a clogged fuel filter, a malfunctioning fuel pump, or something as simple as an empty fuel tank. So, if you are experiencing a sputtering engine, intermittent stalling, or a plain refusal to start, it could be a sign you need some diagnostic services by GoWrench Auto. 

To prevent problems with the fuel system, we recommend regular fuel filter changes and using clean, high-quality fuel. Our comprehensive diagnostics can identify and fix issues with the fuel system to ensure your engine gets the fuel it needs.

Faulty Spark Plugs

If you've ever wondered what spark plugs are for, they are responsible for igniting the fuel-air mixture in your engine and getting it running. If they're worn or damaged, your car might not start. Among the symptoms of faulty spark plugs are rough idling, poor acceleration, and a misfiring engine.

Spark plugs should be replaced according to the manufacturer's recommendations, usually every 50,000 to 130,000 kilometres. Our technicians at GoWrench Auto can inspect and replace spark plugs, ensuring they're in good shape and reliable to keep your motor starting and running reliably.

Avoid These Issues With Regular Car Maintenance

Regular maintenance can prevent most car starting issues. Regular check-ups and repairs can save you the frustration and cost of unexpected breakdowns. GoWrench Auto offers convenient, professional maintenance services to keep your car in top condition and ready to go. Contact GoWrench Auto to book your next maintenance service or to get immediate assistance with starting issues.

GoWrench Auto brings the service to your location with our mobile auto and tire repair services. Whether you need a battery boost, fuel delivery services, or car lockout services, our 24/7 towing services go beyond reliably picking up your car.

With highly trained mechanics, the right technology, a dedicated customer service team, and the proper equipment, over 500 services can be completed at your workplace, on the job, or in your driveway. GoWrench Auto is here to change the way you think about roadside assistance.

Call us today at 1(866)-341-9455 to learn how we can help you with your emergency!


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