The distributor cap and rotor are two essential components of the ignition system. If either of these components is faulty, it can cause a loss of spark. To check the distributor cap, remove it and look for any signs of damage or corrosion. If the cap is cracked or damaged, it will need to be replaced. To check the rotor, remove it and look for any signs of wear or damage. If the rotor is worn or damaged, it will need to be replaced.
2. Spark Plugs
Spark plugs are another essential component of the ignition system. If any spark plugs are faulty, it can cause a loss of spark. To check the spark plugs, remove them and look for any signs of damage or fouling. If the spark plugs are fouled or damaged, they will need to be replaced.
3. Spark Plug Wires
Spark plug wires are responsible for delivering the electrical current from the distributor to the spark plugs. If any of the spark plug wires are faulty, it can cause a loss of spark. To check the spark plug wires, remove them from the distributor and spark plugs and look for any signs of damage or corrosion. If any of the spark plug wires are damaged, they will need to be replaced.
4. Ignition Coil
The ignition coil is responsible for generating the electrical current that is needed to fire the spark plugs. If the ignition coil is faulty, it can cause a loss of spark. To check the ignition coil, remove it from the vehicle and test it with an ohmmeter. If the ignition coil is faulty, it will need to be replaced.
5. Camshaft Position Sensor
The camshaft position sensor (CPS) is a sensor that monitors the position of the camshaft. The CPS is used by the engine computer to determine when to fire the spark plugs. If the CPS is faulty, it can cause a loss of spark. To check the CPS, remove it from the vehicle and test it with an ohmmeter. If the CPS is faulty, it will need to be replaced.
6. Engine Computer
The engine computer is the brain of the ignition system. The engine computer is responsible for controlling the timing of the spark plugs and fuel injectors. If the engine computer is faulty, it can cause a loss of spark. To check the engine computer, you will need to have a diagnostic scan performed.
