
One component that often seems trivial in a car engine is the spark plug. The spark plug is located in the center of the engine, which is often difficult to reach.
Every time a car is serviced, the spark plug is a component that must be opened and cleaned.
If you find that the spark plug is no longer usable, you should immediately replace it with a new one.
When you perform regular maintenance on your car engine, especially related to the spark plug component, there are things that must be considered. You should know that opening the spark plug is strictly forbidden when the engine is still very hot.
If we pay attention during a car service, the spark plug must be opened by the mechanic last.
When the engine temperature gradually drops, the mechanic will usually open the spark plug.
This method avoids the spark plug thread section becoming easily soggy.
Changes in the material structure at high temperatures make the spark plug threads at risk of damage.
Not only is the spark plug threaded, the spark plug thread in the cylinder head can also be damaged.
Therefore, it is forbidden to open the spark plug while the engine is still very hot.
To avoid fatal damage, never open the spark plug when the engine is very hot!
Oh besides avoiding forcing open the spark plug while it is still hot, there are more tips for maintaining spark plug components. You should use a good spark plug wrench to make it easier to open the spark plug, also make sure it is the same size.
So from now on you should remember that opening the spark plug while the engine is still hot is forbidden.