Wear and Tear: Over time, the ignition coil can become worn out due to the mechanical stress and vibrations associated with lawn mower operation.
Heat and Vibration: The harsh environment of a lawn mower exposes the ignition coil to extreme heat and vibration, which can damage its internal components.
Corrosion: Moisture and humidity can cause corrosion on the ignition coil's electrical terminals and connections, leading to poor electrical conductivity.
Overheating: If the lawnmower's cooling system is not functioning properly, the ignition coil can overheat and malfunction.
Age: As with any mechanical component, the ignition coil can simply wear out over time and need replacement.
Symptoms of a bad ignition coil on a lawn mower include:
Engine misfiring or sputtering: A faulty ignition coil can lead to inconsistent sparking, resulting in the engine misfiring or sputtering while running.
Difficulty starting: A weak or failing ignition coil may not provide enough voltage to generate a strong spark, making it challenging to start the lawnmower.
Complete ignition failure: In severe cases, the ignition coil can fail completely, preventing the engine from starting at all.
If you suspect that the ignition coil is malfunctioning, it is recommended to consult with a qualified small engine repair technician for further diagnosis and, if necessary, replacement of the ignition coil. Proper maintenance, such as keeping the lawnmower clean, dry, and free from excessive heat and vibration, can help extend the life of the ignition coil and prevent premature failure.
