2017 Ford Fiesta Won't Start

Resolve Starting Issues with Your 2017 Ford Fiesta

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Reviewed by
Devin Cabugcal
Written by RepairPal Car Genius
Updated January 14, 2025
0%
38% chance it's the
Battery
0%
27% chance it's the
Alternator
0%
20% chance it's the
Starter
0%
15% chance it's
Something else
The most common reasons a 2017 Ford Fiesta won't start are a dead battery, an alternator problem, or failed starter.
  • Battery: A weak or failing battery can result in difficulty starting the engine and electrical system malfunctions.
  • Alternator: A failing alternator can result in insufficient electrical power, leading to battery drain and electrical system malfunctions.
  • Starter: A faulty starter motor or a weak battery can prevent the engine from cranking properly, leading to starting issues.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

What are the initial diagnostic steps for a 2017 Ford Fiesta that won't start?

When your 2017 Ford Fiesta refuses to start, the first step is to check the battery, as a dead or weak battery is a common culprit. If the battery seems fine, ensure that there is enough fuel in the tank, as running out of gas can often be overlooked. Next, inspect the ignition system, including the spark plugs and ignition coil, to confirm they are functioning correctly. If these components are in good shape, turn your attention to the starter motor; a malfunction here can prevent the engine from turning over. Additionally, using an OBD-II scanner can help you identify any error codes that may indicate specific issues with the vehicle. Finally, don’t forget to examine the fuel system, ensuring the fuel pump is operational and delivering fuel to the engine. By following this structured diagnostic approach, you can effectively identify and address the reasons your Ford Fiesta won’t start, empowering you to take the necessary steps toward a solution.

What are the common problems that could cause a 2017 Ford Fiesta to not start?

When your 2017 Ford Fiesta refuses to start, it can be frustrating, but understanding the common problems can help you diagnose the issue effectively. One of the first things to check is the battery, as a weak or dead battery is often the culprit behind starting failures. If the battery is old or not holding a charge, it may need replacement. Next, consider the starter motor; if it’s malfunctioning, it won’t engage the engine, preventing it from turning over. Additionally, issues within the fuel system, such as a clogged fuel filter or a failing fuel pump, can hinder fuel delivery, making it impossible for the engine to start. The ignition switch is another critical component; if it’s faulty, turning the key may not initiate the starting process. Don’t overlook the spark plugs, as worn or damaged plugs can disrupt ignition and lead to starting difficulties. Lastly, ensure that the alternator is functioning properly, as it charges the battery while the engine runs; if it’s not working, the battery may not receive the necessary charge. By systematically checking these components, you can identify and resolve the starting issues with your Ford Fiesta, empowering you to tackle the problem head-on.

How urgent is it to address the starting issue in a 2017 Ford Fiesta?

When dealing with starting issues in a 2017 Ford Fiesta, urgency is paramount. These problems can signal deeper mechanical failures that, if ignored, may escalate into more severe complications, leading to costly repairs and safety hazards. A vehicle that struggles to start can leave you stranded, posing significant risks not only to your convenience but also to your safety on the road. Moreover, the longer you wait to address these symptoms, the more likely you are to face a complete breakdown, which can be both inconvenient and dangerous. Therefore, it is crucial to take any starting issues seriously and seek professional help as soon as possible. By doing so, you can ensure your vehicle remains reliable and safe, ultimately prolonging its lifespan and saving you from unexpected expenses.

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