Federal
Firing Order 1-3-4-2Idle Mixture Not adjustable
Idle Speed [1]
M/T 700 ± 100 rpm
A/T 700 ± 100 rpm
Valve Clearance [2]
Hot:
Intake .0059 in. (0.15 mm)
Exhaust .0098 in. (0.25 mm)
Cold:
Intake .0028 in. (0.07 mm)
Exhaust .0067 in. (0.17 mm)
[1] Refer to ADJUSTMENT PROCEDURES.
[2] Refer to ENGINE MECHANICAL, ADJUSTMENT PROCEDURES.
TIGHTENING TORQUE SPECIFICATIONS:
Catalyst To Center Exhaust Pipe Bolts
Torque value 22 - 29 ft.lbs. (30 - 40 N-m)
Catalyst To Front Exhaust Pipe
Torque value 29 - 43 ft.lbs. (40 - 60 N-m)
Oxygen Sensor
Torque value 30 - 36 ft.lbs. (40 - 50 N-m)
PCV Valve
Torque value 6 - 8.5 ft.lbs. (8 - 12 N-m)