GM Service Manual Online
For 1990-2009 cars only

Fuel Tank Draining Pickup

    Caution: Gasoline or gasoline vapors are highly flammable. A fire could occur if an ignition source is present. Never drain or store gasoline or diesel fuel in an open container, due to the possibility of fire or explosion. Have a dry chemical (Class B) fire extinguisher nearby.

  1. Remove the fuel filler cap.
  2. Use a hand or air operated pump device in order to drain as much fuel through the fuel filler pipe as possible.