Service Manual

5.24
ENGINE
24. Remove the (2) through-bolt fasteners retaining the LH
engine isolator mount to the engine and remove the lower
nut from the mount. Pry up between the frame and isolator
mount and remove the mount assembly from the frame.
25. Remove the upper radiator hose from the thermostat
housing. Insert a clean shop towel into the outlet.
26. Remove the intake plenum from the throttle body by
removing the (4) T27 Torx-head screws. Reinstall the
screws into the throttle body to hold it in place until
removed later in this procedure.
27. Remove the (2) screws retaining the IAC mount plate to the
frame at the front of the engine.
28. Disconnect the wire harness from the IAC and TPS located
on the throttle body. Remove the throttle body and IAC
mount plate as an assembly with the throttle cable still
attached to the throttle body.
NOTE: Do not allow throttle body to hang from the
throttle cable.
29. Set the assembly on top of the front cab support. Insert a
clean shop towel into each intake track of the engine to
prevent debris from entering.
30. Disconnect the fuel injectors at the fuel rail and disconnect
the engine coolant temperature sensor located below the
thermostat housing on the left side of the engine.
31. Disconnect and remove the T-MAP sensor from the intake
track to prevent damage upon engine removal.
32. Remove the single spade wire (white/red) and battery cable
from the starter motor solenoid.
Pry Up
HERE
Torque bolts to:
18 ft. lbs. (24 Nm)
Torque nut to:
36 ft. lbs.
(49 Nm)
Remove
Plenum
IAC
TPS
Mount
Plate