Mechanical Specifications

Firing Order 1-5-3-6-2-4

Idle Mixture [1]

Idle Speed 650 rpm ± 50 rpm

[1] Not Adjustable.

Port Fuel Injector Volume 2.9 - 3.6 cu in. (47 - 59 cc) per 15 sec.

TIGHTENING TORQUE:

Air Intake Plenum To Intake Manifold 18 ft.lbs. (25 N-m)
Cold Start Injector Fuel Tube 13 ft.lbs. (18 N-m)
Cold Start Injector Mounting Bolts 3.6 ft.lbs. (4.9 N-m)
Fuel Lines To Fittings 22 ft.lbs. (30 N-m)
Fuel Pressure Regulator Mount Bolts 3.6 ft.lbs. (4.9 N-m)
Fuel Pump Bracket To Tank 2.5 ft.lbs. (3.4 N-m)
Fuel Rail Mounting Bolts 9 ft.lbs. (12 N-m)
Fuel Tank Mounting Bolts 19 ft.lbs. (25 N-m)
Throttle Body To Intake Plenum Bolts 9 ft.lbs. (12 N-m)