1. Ignition Module: The ignition module is responsible for creating the spark in the engine. If it fails, there will be no spark. Check the ignition module for any signs of damage or corrosion.
2. Distributor Cap and Rotor: The distributor cap and rotor are responsible for distributing the spark to the spark plugs. If either of these components is damaged or worn out, it can cause a no-spark condition. Check the distributor cap and rotor for any signs of damage or corrosion.
3. Spark Plugs and Wires: The spark plugs and wires are responsible for delivering the spark to the engine's cylinders. If any of these components are damaged or worn out, it can cause a no-spark condition. Check the spark plugs and wires for any signs of damage or corrosion.
4. Coil: The coil is responsible for creating the high voltage needed to create a spark. If the coil fails, there will be no spark. Check the coil for any signs of damage or corrosion.
5. Electronic Control Module (ECM): The ECM is responsible for controlling the ignition system. If it fails, it can cause a no-spark condition. Check the ECM for any signs of damage or corrosion.
If you are not comfortable checking these components yourself, it is best to take your vehicle to a qualified mechanic for diagnosis and repair.