Econoline E250 3/4 Ton V8-5.4L SOHC VIN L (1998)
4. Connect the EGR valve to exhaust manifold tube upper fitting.
On 4.6L engines, tighten both fittings starting at the top in two stages.
*
Hand tighten.
*
Tighten to 35-45 Nm (26-33 ft. lbs.).
On 5.4L engines, tighten both fittings starting at the top in three stages.
*
Hand tighten.
*
Tighten the upper fitting to 35-45 Nm (26-33 ft. lbs.).
*
Tighten the lower fitting to 55-65 Nm (41-47 ft. lbs.).
NOTE: Typical is shown.