Why is my Ariens Apex 48 Lawn Mower engine running rough?
- TTraci DunnSep 2, 2025
If your Ariens Lawn Mower engine is running rough, it could be due to a few reasons. Check if the choke control knob is in the 'on' position and move it to 'off'. Another potential cause is a plugged air filter cartridge, which should be cleaned or replaced.










