Why does my Power Fist Engine lack power?
- JJoseph HoganJul 30, 2025
If your Power Fist Engine lacks power, start by checking the filter elements. Clean or replace them if they are restricted. Also, bad fuel could be the culprit, especially if the engine was stored without treating or draining the gasoline, or if it was refueled with bad gasoline. In this case, drain the fuel tank and carburetor and refuel with fresh gasoline. If the problem persists, there might be a restricted fuel filter, carburetor malfunction, ignition malfunction, or stuck valves.