Econoline E250 3/4 Ton V8-4.6L SOHC VIN W (2000)
4. Install the three-way catalytic converter to exhaust manifold nuts.
4.6L Engine
5. Connect the EGR valve to exhaust manifold tube upper fitting.
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On 4.6L engines, tighten both fittings starting at the top in two stages.
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Stage 1: Hand-tighten.
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Stage 2: Tighten to 35 - 45 Nm (26 - 33 ft. lbs.).
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On 5.4L, engines, tighten both fittings starting at the top in two stages.
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Stage 1: Hand-tighten.
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Stage 2: Tighten to 40 - 60 Nm (30 - 44 ft. lbs.).