If your bike is not starting after you washed it, there are a few potential reasons for this issue:
Moisture in electrical components: When you wash your bike, water may have entered some of the electrical components, such as the spark plug wires, ignition coils, or connectors. Excess moisture can disrupt the electrical connections and prevent the bike from starting. In such cases, you should allow the bike to dry thoroughly before attempting to start it again.
Wet air filter or intake system: If water seeps into the air filter or intake system during the wash, it can hinder the flow of air to the engine, causing starting problems. It's important to check the air filter and ensure it is dry before trying to start the bike.
Wet spark plugs: Water on the spark plugs can prevent the ignition system from functioning properly. You can try removing the spark plugs, drying them thoroughly, and reinstalling them to see if that resolves the issue.
Wet fuel system: Water in the fuel tank can mix with the fuel and disrupt the combustion process, making it difficult for the bike to start. In this case, you may need to drain the fuel tank and refill it with fresh fuel.
Damaged electrical components: It's also possible that water damage has caused some electrical components to malfunction. In such cases, it may be necessary to inspect and potentially replace the affected parts.
If you've checked these possible issues and the bike still doesn't start, it may be a good idea to consult a professional mechanic or bring the bike to a service center for a thorough inspection and repair. They will have the expertise and tools to diagnose the problem accurately and get your bike running again.