During the monsoon season, it is not uncommon for motorcycles to experience difficulties with self-starting. There are several potential reasons why the Suzuki Gixxer SF Fi might be taking a long time to self-start during this period:
Moisture in the electrical system: Excessive moisture in the electrical components, such as the spark plug or wiring, can lead to poor ignition and difficulty in starting the bike. Moisture can affect the electrical connections and cause a weak spark. Ensure that all electrical connections are dry and free from moisture.
Waterlogged air filter: If water enters the air filter box due to heavy rain or riding through deep water, it can lead to a drop in air intake, resulting in difficulty starting the bike. Make sure the air filter is clean and dry, and consider replacing it if necessary.
Wet fuel: Water or moisture may find its way into the fuel tank, especially if the tank is not properly sealed or if you're refueling in wet conditions. This can result in poor fuel combustion and make it difficult to start the bike. Try draining the fuel tank and refilling it with fresh, dry fuel.
Battery issues: Wet conditions can affect the battery's performance, particularly if it is old or weak. The battery may struggle to provide enough power to start the engine. Check the battery's condition, ensure it is fully charged, and consider replacing it if necessary.
Fuel quality: Poor-quality or contaminated fuel can cause starting issues. Water or impurities in the fuel can disrupt the combustion process. Make sure you're using good-quality fuel from reliable fuel stations.
In such situations, it is recommended to have the bike inspected by a qualified technician or authorized service center. They can diagnose the specific issue and take appropriate steps to resolve it. It's important to address any starting difficulties promptly to prevent further damage or complications.