2. Remove the fuel sending unit. To remove the fuel sending unit, you will need to remove the rear seat and then unbolt the fuel sending unit from the fuel tank.
3. Inspect the fuel sending unit. Once you have removed the fuel sending unit, inspect it for damage. The most common problem with fuel sending units is that the float arm becomes bent or damaged. If the float arm is bent or damaged, it will need to be replaced.
4. Clean the fuel sending unit. If the fuel sending unit is not damaged, you can try cleaning it. To clean the fuel sending unit, use a mild detergent and water.
5. Reinstall the fuel sending unit. Once you have cleaned the fuel sending unit, reinstall it in the fuel tank.
6. Test the fuel sending unit. To test the fuel sending unit, turn on the ignition and check the fuel gauge. The fuel gauge should read full. If the fuel gauge does not read full, the fuel sending unit is still not working properly and will need to be replaced.
