Crown Victoria V8-4.6L CNG SOHC VIN 9 (1999)
3. Tighten the front cover bolts and stud bolts in sequence in two stages.
Stage 1: Tighten fasteners 1 through 7 to 20-30 Nm ( 15 -22 ft. lbs.).
Stage 2: Tighten fasteners 6 through 15 to 40-55 Nm (29-40 ft. lbs.).
