Heavy Duty Emissions - Schedules & Capacities

TYPE AF‡,AP
CAPACITY, Initial Refill*:
All models w/o torque converter drain 3.8 Liters 4.0 Quarts
*With the engine at operating temperature, shift transmission through all gears. Check fluid level in PARK and add fluid as needed
‡1986 and later may use AF only when AP is not avaliable