A strong fuel smell is present around the generator during or after operation; there is no visible leak and no code is displayed.

Safety first: Ensure good ventilation and keep flames and sparks away. Turn OFF the generator before inspection.

• Inspect all fuel connections: Run your fingers (with gloves) along hoses and fittings to detect dampness. Tighten or reseal as needed.
• Check tank cap and vent: Ensure the Hyundai Power fuel cap is sealing properly and that the vent is not stuck open.
• Evaluate mixture (gas units): Black exhaust smoke or soot indicates a rich mixture. Inspect the carburetor or gas regulator for correct adjustment.
• Exhaust leaks: Look for cracks or loose joints in the exhaust system that could allow fumes to enter the enclosure.