1. Ignition advance: The ignition advance has a great impact on the engine, which is shown in the following points: 1. The ignition advance is small, which can directly affect the engine power. Generally, the power is insufficient, the forklift is unable to climb, and the lifting speed is slow. 2. The ignition advance is large, which has a large adverse effect on the engine. i> The fuel consumption rate becomes large and it is very oily; Ii> If it is too early, when the engine piston moves to the top dead center, the in-cylinder combustion has begun to have a downward pressure on the engine piston, which causes the piston to work less efficiently. Over time, it is likely that there will be a knocking phenomenon. Prolonged use can cause serious damage to the engine and affect engine life. 2. Ignition delay: For the engine, the power output is slow, and the performance is insufficient, but the damage to the engine itself is relatively small. Conveyor Rollersused Rubber Conveyor Belt,Second Hand Conveyor Belt Rubber,Used Conveyor Belt Rubber For Sale,Rubber Belting Acron Power Transmission (zhejiang) Co.,Ltd , https://www.acronpower.com