Motorcycle spark plug with resistance

Under normal circumstances, the motorcycle spark plug will appear yellowish brown. As long as the spark plug belongs to this color, it indicates that its combustion state is optimal, and the power output and fuel consumption performance of the whole machine will also be in the best condition. When the spark plug of our car is blackened, we should first check the relevant engine accessories, air filter, and then adjust the mixing ratio for the carburetor model. In addition, it is necessary to check the working performance of the ignition system. Regardless of the fuel supply system of your motorcycle, we must change the original riding mode and try to drive at an economical speed. If we do the above, If it is still impossible to change this phenomenon, check the core components in the motorcycle engine accessories.