How to Fix / Troubleshooting

Safety first: Shut down the generator immediately, disconnect battery negative, and eliminate all ignition sources. Do not smoke near the unit.

Steps:

Inspect fuel system: Trace all fuel lines from tank to engine, checking for wet spots, drips, or fuel stains. Tighten loose hose clamps and fittings.
Fuel filter: Check around the fuel filter on the engine for leaks. Ensure the filter is tightened properly and the gasket is seated.
Tank and sender: Inspect the base tank seams and the fuel level sender gasket for seepage. Replace gaskets or repair tank as needed.
Do not operate: Do not restart the generator until all leaks are fully corrected and the area is ventilated.

Fuel odor is noticeable around the Gillette standby generator during or after operation.

Possible Causes