F 150 4WD Pickup V8-5.4L SOHC VIN 3 (1999)
4. Install the three-way catalytic converter to exhaust manifold nuts.
5. Connect the EGR valve to exhaust manifold tube upper fitting.
-
On 4.6L engines, tighten both fittings starting at the top in two stages.
-
Stage 1: Hand1 tighten.
