GM Service Manual Online
For 1990-2009 cars only

Caution: Do not drain the fuel into an open container. Never store the fuel in an open container due to the possibility of a fire or an explosion.

  1. Disconnect the negative battery cable.

  2. Object Number: 20985  Size: SH
  3. Loosen the fuel tank filler pipe cap.

  4. Object Number: 20975  Size: SH
  5. Use a hand operated fuel pump device in order to drain the fuel through the fuel tank filler pipe from the fuel tank (1).

  6. Object Number: 20985  Size: SH
  7. Tighten the fuel tank filler pipe cap.
  8. Re-connect the negative battery cable.