Expedition 4WD V8-4.6L SOHC VIN 6 (1997)
Engine Block Heater: Specifications
TORQUE SPECIFICATIONS
Cylinder Block Drain Plug ......................................................................................................................................................... 16-24 Nm (11-18 ft. lbs.)
Block Heater Screw .............................................................................................................................................................. 1.6-1.8 Nm (14-16 inch lbs.)