2. Air filter: Check if the air filter is dirty or clogged. A dirty air filter can restrict airflow, causing idle problems and rough running.
3. Fuel filter: Check the fuel filter for any blockages. A blocked filter can restrict fuel flow and result in idling issues.
4. Carburetor: The carburetor might need adjustment or cleaning. Check for any dirt, debris, or damage in the carburetor. It may need to be cleaned or rebuilt.
5. Fuel lines: Check the fuel lines for blockages or leaks. If the fuel lines are blocked or cracked, it can affect the fuel flow and cause idling issues.
6. Choke: Verify if the choke is properly adjusted and operating correctly. A faulty or stuck choke can lead to idling problems and bogging down.
7. Ignition timing: Check the ignition timing to ensure that it is within specifications. Incorrect ignition timing can cause idling problems and rough running.
8. Valve clearances: Check the valve clearances to make sure they are set correctly. Incorrect valve clearances can affect engine performance and idle stability.
