What Are the Reasons Why a Scooter Is Difficult to Start?

[JuliaDella]

The reasons why a scooter is difficult to start are as follows: 1. Incorrect ignition method. First, press the ignition switch without twisting the throttle. If it fails to start, twist the throttle appropriately for ignition. Some owners may prefer to twist the throttle significantly for ignition, but this may make it harder to start the engine and could easily cause the spark plug to malfunction. 2. Improper or long-term lack of maintenance. Check in sequence whether the fuel level is sufficient, whether the spark plug electrodes are normal, whether the engine oil level is normal and whether the calibrated working temperature of the engine oil is higher than the actual temperature, and whether the air filter is clogged. 3. The valve clearance is too small, which can also cause unstable idling, leading to difficulty in starting. 4. The mixture is too lean, making it difficult to ignite at low speeds, which can also cause starting difficulties. 5. Starting difficulties caused by insufficient battery power.