Why does my Husqvarna 522HD60X Trimmer engine stop when idling?
- AAngela BrownAug 13, 2025
If your Husqvarna Trimmer engine stops when idling, the issue might be: * The stop screw for the throttle not operating correctly: Check and adjust it. * A blocked fuel filter or fuel hose: Clean or replace the filter, and clear any blockages. * Air in fuel pipes: Remove the air. * A defective or worn needle valve: Replace the needle valve. * A defective heat insulation seal: Replace it. * The lever arm of the needle valve being too high or not operating correctly: Adjust the lever arm height or ensure it operates correctly. * A damaged or incorrectly attached needle valve spring: Replace the damaged spring or attach it correctly. * An object in the needle valve guide: Remove any objects.