Another important thing to remember: always disconnect the battery when  working near the tank. You don't want any accidental sparks from any  electrical connections.  Keep in mind that gasoline vapors are much more  flammable then gasoline itself. An errant spark could cause an  explosion. The bottom line is to think about safety at all times. Here  are some things you should also consider:
    - Always have a fire extinguisher handy in case an emergency arises.
      
    - Gasoline is highly flammable.  When working around fuel and fuel line  connections, don't disconnect any wires or electrical connections that  may cause electrical sparks.
      
    - Always remove the gas cap to relieve any pressure in the tank prior to working on the fuel system.
      
    - Do not use a work lamp when working near fuel or fuel tanks.  If you  need some light, use a cool fluorescent lamp and keep it far away from  the pump.
      
    - Gasoline vapors are strong, harmful, and can cause you to become drowsy  and not think straight.  Always perform work in a well-ventilated area  with plenty of fresh air blowing through.
      
    - Always disconnect the battery when working on the fuel system.  Leave  it disconnected for at least 30 minutes to allow any residual electrical  charge in components to dissipate.
      
    - Keep plenty of paper towels on hand, and wear rubber gloves to prevent spilling gasoline on your hands
      
    - Be well grounded - don't do        anything that will create static electricity. Keep all cell phones and        pagers a safe distance away.