Right Side

REMOVAL PROCEDURE
1. Raise the vehicle.
2. Remove the right front tire.
3. Remove the splash shield from the right front wheel well.
4. Remove the lead wire from the glow plug in the 2 cylinder.
5. Remove the lead wires for the glow plugs in cylinders 4 and 6 at the harness connectors.
6. Remove the heat shroud for the glow plug in cylinder 4.
7. Remove the heat shroud for cylinder 6.

^ Slide the shrouds back far enough in order to allow access for unplugging the wires at cylinder 4 and 6 glow plugs.
^ Use J 39083 in order to disconnect the glow plug wires.

CAUTION: Serious engine damage will occur if the damaged glow plug is not retrieved from the cylinder. There are two methods that are used in order to remove glow plugs with blistered or swollen heater coil sheaths.

Method I
1. Remove the injector nozzle from the failed glow plug cylinder.
2. Place a shop towel in the precup chamber in order to capture the glow plug tip when it breaks off from the glow plug shell upon removal (this will keep the tip from dropping into the cylinder).
3. Use a pair of needle nose pliers (or other griping device) in order to grasp the tip and remove it from the precup chamber.
4. Remove the shop towel and reinstall the injector nozzle.

Method II

NOTE: If the glow plug tip has already broken off the glow plug and it is not retrievable from the precup chamber, then the cylinder head must be removed so that the tip can be retrieved from the piston cylinder. Refer to cylinder head removal.

8. Remove the glow plugs from cylinders 2, 4, and 6.
9. Disconnect the lead wire at the glow plug from cylinder 8 by reaching up from underneath the vehicle.
10. Remove the glow plug from cylinder 8.

NOTE: For easier access to glow plugs on cylinders 6 and 8, removing the exhaust down pipe from turbocharger may be necessary.

INSTALLATION PROCEDURE
1. Install the glow plug into cylinder 8.

Tighten
^ Tighten the glow plugs to 17 Nm (13 lb. ft).

2. Connect the lead wire to the cylinder 8 glow plug.
3. Install the glow plugs into cylinders 2, 4, and 6 by reaching through the right front wheel well.

Tighten
^ Tighten the glow plugs to 17 Nm (13 lb. ft).

4. Install the lead wire to glow plug 6.

^ Slide the shroud over the wire lead.
^ Fasten the shroud to the studs.
^ Repeat Step 4 for the cylinder 4 glow plug.

Tighten
^ Tighten the heat shroud nuts to 23 Nm (17 lb. ft).

5. Connect the wires for the glow plugs in cylinders 4 and 6 to the connectors at the wire harness.
6. Install the lead wire for the cylinder 2 glow plug.
7. Install the splash shield in the right front wheel well.
8. Inspect the wire routing, ensuring that the lead wires are not rubbing against the exhaust manifold or any part that may harm the wire insulation.
9. Install the right front tire.