How to Remove the Spark Plugs on Emgrand GL?

[MacRowan]

The method to remove the spark plugs on Emgrand GL is as follows: First, remove the ignition coil, then forcefully twist out the spark plug rubber sleeve of the Emgrand GL by rotating and pulling it out from both sides. After removing the rubber sleeve, you can use the Emgrand GL spark plug set to unscrew the spark plug counterclockwise. The working principle of a spark plug is: The spark plug's ground electrode is connected to the metal shell, which is attached to the engine block via the cylinder head threads. The electrode plate repeatedly and continuously generates electrical sparks, producing pulsed high-voltage electricity that breaks down the air between the two electrodes of the spark plug, forming a spark and causing an explosion to ignite the mixed gas in the cylinder, thereby starting the engine.