Starter: The starter is responsible for turning the engine over. If the starter is not working properly, the engine will not start. You can try tapping the starter with a hammer to see if that loosens it up. If that doesn't work, you may need to replace the starter.
Alternator: The alternator charges the battery. If the alternator is not working properly, the battery will not be able to hold a charge. This can cause starting problems, especially if the battery is already weak. You can check the alternator by using a multimeter to measure the voltage output.
Ignition switch: The ignition switch is responsible for sending power to the starter. If the ignition switch is not working properly, the starter will not be able to receive power. You can try turning the key back and forth several times to see if that solves the problem. If that doesn't work, you may need to replace the ignition switch.
Fuel pump: The fuel pump supplies fuel to the engine. If the fuel pump is not working properly, the engine will not be able to start. You can check the fuel pump by listening for a humming noise when you turn the key to the "on" position. If you don't hear a humming noise, you may need to replace the fuel pump.
Spark plugs: The spark plugs are responsible for creating the spark that ignites the fuel in the engine. If the spark plugs are not working properly, the engine will not be able to start. You can check the spark plugs by removing them and inspecting them for damage. If the spark plugs are damaged, you will need to replace them.
Distributor cap: The distributor cap is responsible for distributing the spark from the spark plugs to the cylinders in the engine. If the distributor cap is not working properly, the engine will not be able to start. You can check the distributor cap by removing it and inspecting it for damage. If the distributor cap is damaged, you will need to replace it.
Wires: The wires in the engine compartment carry electrical power from the battery to the various components of the engine. If any of the wires are damaged, it can cause starting problems. You can check the wires for damage by visually inspecting them. If you find any damaged wires, you will need to replace them.
