Fuel Tank Cleaning Guide
Essential procedures for safe and effective fuel tank maintenance
Preparation Before Cleaning
- Safely drain remaining gasoline using a dedicated pump
- Store drained gasoline in sealed, safety-compliant containers
- Keep containers away from ignition sources and heat
- Ensure work area is well ventilated
- Wear anti-static clothing, non-slip gloves, and goggles
- Prepare specialized cleaning tools (soft brush, lint-free cloth)
- Use appropriate fuel tank cleaner
- Avoid hard tools that could scratch tank interior
Safe Cleaning Techniques
- Pour appropriate amount of fuel tank cleaner into empty tank
- Gently shake tank to ensure cleaner reaches all interior surfaces
- Allow cleaner to soak to soften sediment
- Use soft brush to clean tank bottom in consistent direction
- Prevent sediment from spreading and clogging pipes
- Drain all detergent mixed with sediment
- Flush tank interior with clean gasoline
- Repeat flushing until discharged gasoline shows no visible impurities
Post-Cleaning Inspection and Treatment
- Carefully inspect tank interior for residual sediment or scratches
- Repeat cleaning if any sediment remains
- Inspect fuel tank outlet and pipe connections for blockages
- Check seals for integrity and replace if aged or damaged
- Filter discharged clean gasoline before refilling tank
- Alternatively, fill with fresh gasoline
- Prevent impurities from re-entering the tank
Daily Prevention to Reduce Sediment
- Choose reputable gas stations for refueling
- Avoid using substandard gasoline
- Regularly inspect fuel tank based on usage frequency
- Clean tank regularly to prevent long-term sediment accumulation
- Drain fuel tank or keep half-full for extended storage periods
- Start vehicle regularly to circulate fuel
- Prevent gasoline deterioration and sediment formation
Important Safety Note
Always prioritize safety when handling fuel and cleaning tanks. Work in well-ventilated areas, use proper protective equipment, and keep fire extinguishers readily available.