Plymouth Sundance Won't Start

Common Causes for Your Plymouth Sundance Not Starting and How to Resolve Them

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Reviewed by
Bo Fader
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 Plymouth Sundance 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.

Troubleshooting Starting Issues in a Plymouth Sundance

When faced with starting issues in your Plymouth Sundance, it's essential to adopt a methodical diagnostic approach. Begin by inspecting the battery, as a weak or dead battery is often the simplest and most common cause of starting problems. Ensure that the battery terminals are clean and securely connected, and consider testing the battery's voltage. If the battery checks out, move on to the alternator, which should be functioning correctly to keep the battery charged while the engine runs. Next, examine the starter motor; a clicking sound when turning the key can indicate a faulty starter. If these components are in good condition, shift your focus to the fuel system, ensuring that fuel is reaching the engine adequately. Check the ignition system for any issues with spark plugs or ignition coils, as these can prevent the engine from firing. Lastly, inspect the timing belt for any signs of misalignment, and utilize the onboard diagnostic system to retrieve any error codes that may provide further insight into the problem. By following this structured approach, you can effectively identify and resolve the starting issues in your Plymouth Sundance, ensuring a smoother and more reliable driving experience.

What to Check When Your Plymouth Sundance Won't Start?

When your Plymouth Sundance refuses to start, it’s crucial to understand the common problems that could be at play. Start by examining the battery, as a weak or dead battery is often the primary culprit in no-start situations. If the battery appears fine, turn your attention to the alternator; a malfunctioning alternator can fail to charge the battery properly, leading to starting issues. Next, inspect the starter motor, which is responsible for turning the engine over; if it’s defective, the engine won’t crank. Additionally, the fuel system plays a vital role in starting the vehicle, so check the fuel pump and injectors for any signs of failure, such as leaks or blockages that could prevent fuel from reaching the engine. Don’t overlook the spark plugs, as they need to generate a spark for combustion; if they’re worn or faulty, the engine may not start. Lastly, the Automatic Shutdown (ASD) relay can also cause starting problems if it’s not functioning correctly. By methodically checking these components, you can effectively diagnose the issue and take the necessary steps to get your Plymouth Sundance back on the road.

Why is My Plymouth Sundance Not Starting?

When your Plymouth Sundance refuses to start, it’s crucial to act swiftly, as ignoring the problem can lead to more severe consequences. A faulty battery, for instance, not only prevents your engine from cranking but can also leave you stranded, posing safety risks. Similarly, a malfunctioning alternator can drain your battery, leading to further electrical issues that may require costly repairs. Problems with the starter motor or ignition components, such as spark plugs and distributor caps, can escalate if not addressed, potentially causing engine damage or leaving you unable to start your vehicle altogether. Additionally, poor electrical connections can create intermittent issues that may worsen over time, leading to more significant failures. Moisture can exacerbate these problems, especially if existing components are already compromised. By diagnosing and resolving these starting issues promptly, you not only ensure your vehicle's reliability but also prevent the risk of more extensive damage and costly repairs down the line. Taking the time to investigate these common causes can save you both time and money, making it a worthwhile DIY endeavor.

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Plymouth Sundance Won't Start? Common Causes & Solutions