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What are common reasons that cars struggle to start up?

22 May 2024

If your car is struggling to fire up, you’ll want to get to the shop before it fails to start whatsoever and you end up stranded. At Automotive Repair Specialist, our local mechanics are highly experienced with diagnosing and fixing issues that cause hard-starts and no-starts. Here’s a look at five common reasons that vehicles struggle to start up.


Dead Battery

This is a very common culprit. If you hear a clicking sound when you turn the key or if the dashboard lights are dim, there’s a good chance that your battery is dead or dying. In this situation, you can jump-start your car using jumper cables and a working vehicle. If the battery continues to die, it may need replacing.


Faulty Starter Motor

The starter motor is responsible for cranking the engine when you turn the ignition key. If you hear a grinding noise when you try to start your car, it could indicate a problem with the starter motor. In this case, you'll likely need to have it replaced by the mechanic.


Fuel Issues

As you well know, your car needs fuel to run, so if there's an issue with the fuel system, it may refuse to start. Common fuel-related issues that cause hard-starts and no-starts include faulty fuel pumps and clogged fuel filters. These are issues that can be promptly remedied at the shop. 


Ignition Switch Problems

The ignition switch sends power to the starter motor and ignition system when you turn the key. If it fails, your car won't start. A sign of a faulty ignition switch is that it’s difficult to turn the key. In this situation, replacing the ignition switch is commonly needed.


Faulty Alternator

The alternator is responsible for charging the battery while the engine is running. If it fails, your battery may not have enough power to start the car. Signs of a faulty alternator include dim headlights, a dead battery, or warning lights on the dashboard. If you suspect an issue with the alternator, have it inspected ASAP.


Auto Repair in Nampa, ID

For auto repair in Nampa and the surrounding area, contact Automotive Repair Specialist at 208-461-1330. At our local auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call today to make an appointment!

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