GM Service Manual Online
For 1990-2009 cars only

Special Tools

EN-6015 Fuel Line Plug Kit

For equivalent regional tools, refer to Special Tools.

Removal Procedure

  1. Remove the timing belt. Refer to Timing Belt Replacement.
  2. Remove the fuel pump drive pulley. Refer to Fuel Injection Pump Drive Pulley Removal.
  3. Remove the fuel feed hose. Refer to Fuel Hose Replacement - Fuel Injection Pump to Fuel Feed Block.

  4. Object Number: 2027820  Size: SH
  5. Remove the hose clamp (1).
  6. Remove the hose (3) from the fuel injection pump.
  7. Install the EN-6015 plug to seal the hose and the fuel injection pump.
  8. Remove the intake manifold. Refer to Intake Manifold Replacement.

  9. Object Number: 2027826  Size: SH
  10. Remove the 3 fuel pump bolts (2).
  11. Remove the fuel pump (1).

Installation Procedure


    Object Number: 2027826  Size: SH

    Note: Do not blow air with an air gun onto injection pump. If contaminated, wipe clean with an oil paper.

  1. Install the fuel pump (1).
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the 3 fuel pump bolts (2) and tighten to  30 N·m (23 lb ft).
  4. Install the intake manifold. Refer to Intake Manifold Replacement.
  5. Remove the EN-6015 plug .

  6. Object Number: 2027820  Size: SH
  7. Install the hose to the fuel injection pump (3).
  8. Install the hose clamp (1).
  9. Install the fuel feed hose. Refer to Fuel Hose Replacement - Fuel Injection Pump to Fuel Feed Block.
  10. Install the fuel pump drive pulley. Refer to Fuel Injection Pump Drive Pulley Installation.
  11. Install the timing belt. Refer to Timing Belt Replacement.