Tools Required

Manifold Cover Set

Important: Clean all the line fittings that will be loosened or removed.

1. Remove the negative battery cables.
2. Remove the intake manifold. Refer to Intake Manifold Removal.

Important: Before any further service work is to be done, cover the intake ports with the manifold cover set.

3. Remove the injection line clips at the loom brackets.
4. Remove the injection lines at the nozzles.

•	Cap the lines and the nozzles immediately.

•	Do not bend the injection lines.

5. Remove the injection lines at the pump.

•	Cap the lines and the pump fittings immediately.

•	Tag the lines for installation.

1. Install the injection lines at the pump.

•	Uncap the lines and pump fittings.

•	Refer to the tags for the correct installation.

•	Install the injection lines at the nozzles.

2. Uncap the lines and the nozzles.

Tighten
Tighten the fittings to 25 N·m (20 lb ft).

3. Install the injection line clips at the loom brackets.
4. Remove the manifold cover set.
5. Install the intake manifold. Refer to Intake Manifold Removal.
6. Install the negative battery cables.