- Remove the J 21366
from the transmission.
- Install an engine hoist to the J 41798
.
- Remove the engine from the engine stand.
- Install the engine.
- Mate the engine to the transmission.
Notice: Refer to Fastener Notice in the Preface section.
- Remove the floor jack from under the transmission for support.
- Install the 3 upper transmission bolts/studs.
Tighten
Tighten the bolts/studs to 50 N·m (37 lb ft).
- Raise the vehicle.
- Install the lower transmission bolt/studs.
Tighten
Tighten the bolts/studs to 50 N·m (37 lb ft).
- Install the transmission bolt and stud on
the right side.
Tighten
Tighten the bolts/studs to 50 N·m (37 lb ft).
- Install the transmission oil level indicator
tube.
- Install the transmission oil level indicator
tube nut.
Tighten
Tighten the nut to 10 N·m (89 lb ft).
- Install the torque converter bolts.
Tighten
Tighten the bolts to 60 N·m (44 lb ft).
- Install the 3 frame engine mount bracket
bolts to both the right and left sides.
Tighten
Tighten the bolts to 50 N·m (37 lb ft).
- Install the catalytic converter. Refer to
Catalytic Converter Replacement
in Engine Exhaust.
- Lower the vehicle.
- Remove the J 41798
from the cylinder heads.
- Install the ignition coil(s) (as required).
Tighten
Tighten the bolts to 8 N·m (71 lb in).
- Install the auxiliary heater inlet and outlet
hoses/pipes to the water pump.
- Using J 38185
, reposition
the auxiliary heater inlet and outlet hose clamps.
- Connect the auxiliary heater inlet and outlet
hose/pipe assembly to the heater water shutoff valve pipes.
- Install the outlet hose to the water outlet.
- Using J 38185
, reposition
the inlet hose clamp.
- Install the inlet hose to the water outlet.
- Using J 38185
, reposition
the inlet hose clamp.
- Position the bracket with generator to the
engine.
- Install the generator bracket bolts.
Tighten
Tighten the bolts to 50 N·m (37 lb ft).
- Install
the generator cable to the generator, perform the following:
• | Install the generator cable. |
• | Install the generator cable nut to the terminal stud. |
Tighten
Tighten the nut to 9 N·m (80 lb in).
• | Slide the boot down covering the terminal stud. |
- Gather all branches of the engine wiring
harness and position the harness over the engine.
- Raise the vehicle.
- Connect the A/C compressor electrical connector.
- Install the battery cable channel to the
oil pan.
- Install the battery cable channel bolt.
Tighten
Tighten the bolt to 12 N·m (106 lb in).
- Install the starter. Refer to
Starter Motor Replacement
in Engine Electrical.
- Install the ground terminal bolts (2, 4).
Tighten
Tighten the bolt to 25 N·m (18 lb ft).
- Lower the vehicle.
- Install the retaining clip (1) to the cylinder
head.
- Connect the A/C pressure switch electrical connector (2).
- Install the retaining clips to the brackets.
- Install the ground terminal bolt (2).
Tighten
Tighten the bolt to 25 N·m (18 lb ft).
- Connect the ECT sensor (1).
- Install the rear auxiliary A/C compressor
pipe nut and bolt (2, 5).
Tighten
Tighten the nut/bolt to 20 N·m (15 lb ft).
- Connect the rear auxiliary A/C compressor pipe fitting (7).
Tighten
Tighten the nut to 16 N·m (12 lb ft).
- Install the A/C compressor hose. Refer to
Compressor Hose Assembly Replacement
in Heating, Ventilation, and Air
Conditioning.
- Connect the following electrical connectors:
• | Oil pressure sensor (1) |
• | Camshaft position (CMP) sensor (4) |
- Install the intake manifold. Refer to
Intake Manifold Replacement
.
- Install the wheel drive shafts. Refer to
Wheel Drive Shaft Replacement
in Wheel Drive Shafts.
- Install the front differential drive axle, if equipped with 4WD. Refer
to
Differential Carrier Assembly Replacement
in Front Drive Axle.
- Install the radiator support brace. Refer to
Radiator Support Diagonal Brace Replacement
in Body Front End.
- Install the radiator. Refer to
Radiator Replacement
in Engine Cooling.
- Recharge the refrigerant. Refer to
Refrigerant Recovery and Recharging
in Heating, Ventilation, and Air Conditioning.
- Connect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
in Engine Electrical.
- Remove the fender covers from both fenders.
- Prelube the engine. Refer to
Engine Prelubing
.
- Perform the CKP system variation learn procedure. Refer to
Crankshaft Position System Variation Learn
in Engine Controls
- 4.8L, 5.3L, and 6.0L.
- Install the hood. Refer to
Hood Replacement
in Body Front End.
Important: After an overhaul, the engine should be tested. Use the following procedure
after the engine is installed in the vehicle.
- Test the vehicle using the following procedure:
• | Disable the ignition system. |
• | Crank the engine several times. Listen for any unusual noises or evidence
that parts are binding. |
• | Enable the ignition system. |
• | Start the engine and listen for unusual noises. |
• | Check the vehicle oil pressure gauge or light and confirm that the engine
has acceptable oil pressure. |
• | Run the engine speed at about 1000 RPM until the engine has reached normal
operating temperature. |
• | Listen for sticking lifter and other unusual noises. |
• | Inspect for fuel, oil and/or coolant leaks while the engine is running. |