GM Service Manual Online
For 1990-2009 cars only

    Object Number: 70019  Size: SH
  1. Install the injection line brackets.
  2. Important: Install the lines in the correct position.

  3. Install the injection lines to the pump.
  4. Do not bend the injection lines.

  5. Object Number: 70020  Size: SH
  6. Install the injection lines to the nozzles.
  7. • Uncap the lines before assembly.
    • Do not bend the injection lines.

    Tighten
    Tighten the injection line fittings to 36 N·m (28 lb ft).

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  8. Install the injection line clips to the brackets.