Expedition 4WD V8-4.6L SOHC VIN W (1999)
12. On 4.6L equipped vehicles, if only one Three-Way Catalytic Converter (TWC) is being replaced, remove clamp.
13. NOTE: It may be necessary to heat the LH/RH three-way catalytic converter joint to ease removal.
Separate the LH and RH three-way catalytic converters.
14. On 5.4L equipped vehicles, if only one three-way catalytic converter is being replaced, remove the clamp.
15. NOTE: It may be necessary to heat the LH/RH three-way catalytic converter joint to ease removal.
Separate the LH and RH three-way catalytic converters.
Installation
