Spark plugs are related to fuel consumption. Carbon deposits on spark plugs or being used for too long can easily affect ignition performance and cause incomplete fuel combustion. This situation will increase fuel consumption, be accompanied by weak acceleration, and be accompanied by problems such as exhaust emission pollution. , so as long as the spark plug is replaced immediately, the problem can be solved.
If the gap between the spark plugs is too large or too small, the fuel consumption will almost increase. If the gap is too large, ignition will not be smooth, which will easily lead to insufficient fuel combustion and affect fuel consumption. However, if the gap between the spark plugs is too small, the arc capacity will increase. , however, due to the significant fire extinguishing effect, the combustion of the mixed gas is insufficient and the fuel consumption rate increases.
The calorific value of the spark plug will also affect fuel consumption. If the heat is too high, the faster the heat dissipation will be, the lower the spark plug temperature will be, and the carbon and fuel consumption will deteriorate more easily. In addition, the ignition intensity of the spark plug may also affect fuel consumption, so the ignition intensity will be reduced, and the fuel consumption will naturally increase; therefore, , the gap, calorific value, ignition intensity and other factors of the spark plug affect fuel consumption. Of course, when replacing the spark plug, pay attention to the gap and calorific value of the spark plug. Replacing the appropriate spark plug can improve power and save fuel.
The spark plug is an important factor in the ignition system of a gasoline engine. It introduces high-voltage electricity into the combustion chamber, jumps across the gap between electrodes to generate sparks, and ignites the combustible mixture in the cylinder. It mainly consists of lead nuts, insulators, lead screws, center electrodes, and side electrodes. It is composed of a shell and a side electrode, and the side electrodes are welded to the shell.
