Aviator 2WD V8-4.6L DOHC (2003)
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Disconnect the coil-on-plug assembly electrical connector and remove the coil-on-plug assembly.
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Apply a light coat of dielectric compound XG-3-A or equivalent, to the inside of the new ignition coil boot. Install new coil-on-plug assembly
and connect the electrical connector.
13.
Repeat Steps 5 through 12 on the remaining cylinders identified in Step 2.
NOTE:
If any more than 2 coils are defective, call the Special Support Service Center (SSSC) for prior approval.
14.
Clear diagnostic trouble codes.
STEP 4: REPLACE COIL-ON-PLUG COVER ASSEMBLIES
1.
Apply a bead of RTV silicone sealant to the lower corner of the ignition coil cover. See Figure 3.
2.
Install the ignition coil cover and tighten the bolts to 10 Nm (89 lb-in).
3.
Install the air cleaner outlet tube.
4.
Install the engine appearance cover.
