Why does my Frontier ST1332 engine run erratically?
- TTricia ClarkAug 19, 2025
If your Frontier Snow Blower engine runs erratically, it might be due to a blocked fuel line, which requires cleaning. Another cause could be an empty gas tank, so check the fuel supply. Stale gasoline can also lead to this issue; adding fresh gasoline with a fuel stabilizer might help. Lastly, water or dirt in the fuel system could be the culprit. In this case, remove the carburetor bowl to drain the fuel tank and refill it with fresh fuel. Remember, don't remove the carburetor bowl when the engine is hot.








