How to fix a rough running Exmark Lawn Mower engine?
- MMary DelgadoSep 4, 2025
A rough-running Exmark Lawn Mower engine can often be resolved with a few simple checks. Ensure the wire is securely connected to the spark plug. A faulty spark plug can also cause this issue, so clean, adjust, or replace it. Make sure the throttle lever is in the Fast position. Lastly, a dirty air filter element can restrict airflow, so clean the air filter pre-cleaner and/or replace the paper air filter.