My 2013 Dodge Dart rallye 1.4 turbo keeps burning up starters.

1. Voltage Spikes: Frequent voltage spikes in the electrical system could damage the starter motor over time, especially if there’s a faulty voltage regulator or alternator.
2. Incorrect Installation: If the starters were not installed properly, it could lead to misalignment with the flywheel, causing premature wear and failure.
3. Wiring Problems: Damaged or corroded wires in the starting circuit can lead to inadequate power delivery to the starter, resulting in excessive strain and failure.
4. Starter Solenoid Issues: A malfunctioning solenoid could cause the starter motor to engage improperly, leading to overheating and failure.
5. Flywheel or Flexplate Damage: A damaged flywheel or flexplate could cause misalignment, leading to increased friction and wear on the starter.
6. Ignition Switch Problems: A faulty ignition switch might not provide a consistent signal to engage the starter, causing it to stay engaged for longer periods and overheat.
7. Excessive Cranking: Frequent attempts to start the engine in a short period could cause overheating of the starter due to prolonged operation.
8. Underlying Engine Issues: Engine problems like excessive compression, hydrolock, or other mechanical issues could put extra stress on the starter.

 

Since you’ve already taken some steps to address the problem, like replacing relays and starters, it might be worth checking the condition of the wiring, ensuring proper installation, and examining the ignition switch. If you’re comfortable doing so, you could use a multimeter to test the voltage and continuity throughout the starting circuit. However, diagnosing the exact cause might require specialized tools and expertise. If you’re unsure, seeking advice from a professional mechanic could help pinpoint the issue more accurately.