2018 Ford GT Won't Start

Common Causes for Your 2018 Ford GT Not Starting and How to Resolve Them

Find Repair Location
Reviewed by
Aisha
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 2018 Ford GT 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 steps to diagnose a starting issue in a 2018 Ford GT?

To effectively diagnose a starting issue in your 2018 Ford GT, begin with the simplest and most common culprits. Start by checking the battery; a fully charged and functional battery is essential for starting the engine. If the battery is in good condition, move on to inspect the starter motor for any signs of wear or damage, as a faulty starter can prevent the engine from cranking. Next, examine the ignition system, including spark plugs and ignition coils, to ensure they are working properly, as issues here can disrupt the starting process. After confirming these components, verify that the fuel delivery system is operational by checking the fuel pump and ensuring there are no blockages. Utilizing a diagnostic scanner can also be beneficial; it allows you to check for error codes that may indicate specific problems within the vehicle's computer system. Finally, confirm that the engine is receiving both fuel and spark, as the absence of either can lead to starting difficulties. By following this structured approach, you can efficiently identify and address the root cause of the starting issue in your Ford GT.

What are the common problems that could cause a 2018 Ford GT to not start?

When a 2018 Ford GT fails to start, several common problems may be at play, and understanding these can empower DIY enthusiasts to diagnose the issue effectively. One of the first things to check is the battery; a dead or weak battery is often the culprit, which can result from leaving lights on or an aging battery that needs replacement. If the battery is functioning well, the next step is to inspect the starter motor, as a faulty starter can prevent the engine from cranking. Additionally, issues within the fuel system, such as a clogged fuel filter or a malfunctioning fuel pump, can hinder fuel delivery, making it impossible for the engine to start. It's also essential to examine the ignition system, where problems with components like the ignition switch or spark plugs can lead to starting difficulties. Lastly, consider the vehicle's security system; if there are issues with the immobilizer or key fob, they may inadvertently prevent the car from starting. By systematically checking these areas, DIYers can often identify and resolve the starting issues with their Ford GT.

How urgent is it to address the starting issue in a 2018 Ford GT?

When dealing with a starting issue in a 2018 Ford GT, understanding the urgency of the situation is paramount. If the vehicle fails to start, immediate attention is necessary to avoid being stranded and to prevent further complications. Warning signs such as slow cranking or unusual noises should not be ignored, as they often indicate underlying problems that could escalate if left unaddressed. Moreover, a malfunctioning starting system can compromise safety, particularly if it occurs unexpectedly while driving. Timely intervention not only safeguards the driver and passengers but also helps avert more extensive damage to the vehicle's components, which can lead to costly repairs. It is advisable to consult the owner's manual or a certified Ford technician for guidance on how quickly to act based on the symptoms observed. By prioritizing these issues, you can ensure the reliability and longevity of your Ford GT, making it essential to address any starting problems as soon as they arise.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

2018 Ford GT Starting Issues: Troubleshooting Guide