1. Dead or Weak Battery:
* Check the battery terminals for any signs of corrosion or loose connections.
* Clean the terminals and ensure proper contact.
* If the battery is older than three years, it might be time for a replacement.
2. Fuel Delivery Issue:
* Make sure the fuel tank has sufficient gasoline.
* Check the fuel line for any blockages or leaks.
* Listen if the fuel pump is working by turning the key to the 'ON' position without cranking the engine. You should hear a humming noise if the fuel pump is functioning.
3. Ignition System Problem:
* Check the spark plugs for any damage, corrosion, or worn-out electrodes. Replace them if necessary.
* Ensure proper plug wire connections to both the spark plugs and the distributor (if equipped).
4. Faulty Fuel Pressure Regulator:
* A malfunctioning fuel pressure regulator can cause insufficient fuel delivery. Check the regulator for leaks or any visible damage.
5. Faulty Starter:
* The starter solenoid might not be engaging the starter motor properly, preventing the engine from cranking.
* Try tapping on the starter gently with a hammer while someone cranks the engine. If it starts, the starter might need to be replaced or repaired.
6. Crankshaft Position Sensor (CPS) Failure:
* A faulty crankshaft position sensor can prevent the engine from starting by disrupting the ignition timing. Check the sensor for any damage or loose connections.
7. Immobilizer Issue:
* If your Galant has an immobilizer system, check for any problems with the key fob or the immobilizer module itself.
8. Air Intake Issues:
* Check for any blockages in the air intake, such as a clogged air filter or obstructed air intake hose.
If you're not comfortable troubleshooting these issues yourself, it's recommended to take your Galant to a trusted mechanic for an accurate diagnosis and repair. They'll have the necessary tools and expertise to identify the root cause of the starting problem.
