Section 505 (5.7L Engine (Service Information)): Installation: Installation
If the original engine has experienced a catastrophic failure or an individual failure with the piston, cylinder bore, engine block, valve or valve seat, the intake manifold MUST be replaced with a new manifold.
Do not use air tools to install Engine Lift Fixture and Adapter (special tool #8984B, Fixture, Engine Lifting) (2, 3).
- Install the engine lift fixture (special tool #8984B, Fixture, Engine Lifting) (2) and adapter (special tool #8984-UPD, Adapter, Engine Lift) (4).
- Using a suitable engine hoist, lower the engine into in the engine compartment.
- Automatic transmission equipped vehicles, align the engine with the transmission.
- Install two transmission to engine block mounting bolts finger tight.
- Lower the engine assembly until the engine mounts rest in the engine cradle crossmember.
Courtesy of CHRYSLER GROUP, LLC
NOTE:Left side shown in illustration, right side similar.
- Align the engine mounts, install both left and right engine mount to frame retaining bolts (2) and tighten to the proper specification. Refer to TORQUE SPECIFICATIONS .
- Position both left and right engine mount heat shields (4), install the retaining nuts (3) and tighten to the proper specification. Refer to TORQUE SPECIFICATIONS .
- Remove the engine hoist and the jack supporting the transmission.
- Raise and support the vehicle.
- Manual transmission equipped vehicles, install the transmission (Refer to appropriate MANUAL TRANSMISSION article ).
- Automatic transmission equipped vehicles, Install the transmission to oil pan bolts (1) and tighten to the proper specification. Refer to TORQUE SPECIFICATIONS .
- Install the remaining transmission bell housing to engine block bolts (2) and tighten to the proper specification. Refer to TORQUE SPECIFICATIONS
.
CAUTION:
It is essential that the correct length bolts are used to attach the converter to the flexplate. Bolts that are too long will damage the clutch surface inside the torque converter.
- Rotate the crankshaft in clockwise direction and install all six torque converter to flexplate bolts (1) finger tight.
- Verify that the torque converter is pulled flush to the flexplate and tighten bolts to the proper specification. Refer to TORQUE SPECIFICATIONS .
- Install the inspection cover (1) and tighten the retaining bolt (2) to the proper specification. Refer to TORQUE SPECIFICATIONS
.
NOTE: The Crankshaft Position (CKP) sensor is located at the right-rear side of the engine block.
- Connect the Crankshaft Position Sensor (CKP) sensor wire harness connector (1).
- Install the starter. Refer to STARTER, INSTALLATION .
- Position the catalytic converters (4) onto the exhaust manifold flanges, install the flange nuts (3) and tighten to the proper specification. Refer to SPECIFICATIONS .
- Connect the oxygen sensor (1) wire harness connectors (2).
NOTE:
Left side shown in illustration, right side similar.
- Connect the right and left knock sensor (1) wire harness connectors (5).
- Install the heat shields onto both knock sensors (shield snaps on/off sensor).
- If equipped, connect the transmission oil cooler lines to their retainers at the oil pan.
- Install the lower radiator hose (1).
- Lower the vehicle.
- Remove the engine lift fixture (special tool #8984B, Fixture, Engine Lifting) (2) and adapter (special tool #8984-UPD, Adapter, Engine Lift) (4).
- Position the left and right side wiring harness.
- Lubricate the Oil Control Valve (OCV) rubber O-ring seal with clean engine oil.
- Install the OCV (3) and rotate into position.
- Install the OCV retaining bolt (2) and tighten to the proper specification. Refer to TORQUE SPECIFICATIONS .
- Connect the OCV wire harness connector (1).
- Using a NEW O-ring seal, install the heater core tube (3) into the water pump.
- Install the heater core tube retaining bolt (1) and tighten to the proper specification. Refer to TORQUE SPECIFICATIONS .
- Connect the Engine Coolant Temperature (ECT) sensor wire harness connector (2).
- Connect the camshaft position sensor wire harness connector (4).
- Install the intake manifold. Refer to MANIFOLD, INTAKE, INSTALLATION, 5.7L .
- Connect the heater hoses (1, 2).
- Connect the ground wires to the rear of each cylinder head.
NOTE:
The ignition capacitor (2) is attached to the rear of the left cylinder head.
- Connect the ignition capacitor (2) wire harness connector (1).
- Connect the oil pressure sensor wire harness connector (1).
- Connect the oil temperature sensor wire harness connector.
- Raise and support the vehicle.
- Install the generator. Refer to GENERATOR, INSTALLATION .
- Install the A/C compressor. Refer to COMPRESSOR, A/C, REMOVAL .
- Install the belly pan and securely tighten bolts (1).
- Remove support and lower the vehicle.
- Position the front section of the A/C suction line (2) into the engine compartment.
- Remove the tape or plugs from the fittings that connect the front section of the A/C suction line to the rear section of the A/C suction line (3).NOTE:
Use only the specified seal as it is made of a special material for the system. Use only refrigerant oil of the type recommended for the A/C compressor in the vehicle.
- Lubricate a NEW dual plane seal with clean refrigerant oil and install it onto the suction line fitting. Use only the specified seal as it is made of a special material for the system. Use only refrigerant oil of the type recommended for the A/C compressor in the vehicle.
- Connect the front section of the A/C suction line to the rear section of the A/C suction line.
- Install the nut (1) that secures the front section of the A/C suction line to the rear section of the A/C suction line and tighten the nut to the proper specification. Refer to SPECIFICATIONS .
- Position the front section of the A/C liquid line into the engine compartment.
- Remove the tape or plugs from the fittings that connect the front section of the A/C liquid line to the rear section of the A/C liquid line (3).NOTE:
Use only the specified seal as it is made of a special material for the system. Use only refrigerant oil of the type recommended for the A/C compressor in the vehicle.
- Lubricate a NEW dual plane seal with clean refrigerant oil and install it onto the liquid line fitting. Use only the specified seal as it is made of a special material for the system. Use only refrigerant oil of the type recommended for the A/C compressor in the vehicle.
- Connect the front section of the A/C liquid line to the rear section of the A/C liquid line.
- Install the nut (1) that secures the front section of the A/C liquid line to the rear section of the A/C liquid line and tighten the nut to the proper specification. Refer to SPECIFICATIONS .
- Position the ignition coil wire harness and connect all ignition coil wire harness connectors (1).
- Install the pressurized coolant bottle (1). Tighten the bolts (2) the proper specification. Refer to SPECIFICATIONS .
- Position the wire harness and secure to the right hand inner fender panel.
- Install the cooling fan. Refer to FAN, COOLING, INSTALLATION .
- Install the upper radiator hose (2).
- Install the strut tower support (6) and tighten bolts to the proper specification. Refer to TORQUE SPECIFICATIONS .
- Install the cowl panel cover. Refer to COVER, COWL PANEL, INSTALLATION .
- Fill the crankcase with the specified type and amount of engine oil. Refer to CAPACITIES AND RECOMMENDED FLUIDS, SPECIFICATIONS .
- Fill the cooling system with the specified type and amount of engine coolant. Refer to STANDARD PROCEDURE .
- Install the engine cover (2).
- Connect the negative battery cable.
- Charge the Refrigerant System. Refer to PLUMBING, STANDARD PROCEDURE .
- Start the engine and check for leaks.
The Cam/Crank Variation Relearn procedure must be performed using the scan tool anytime there has been a repair/replacement made to a powertrain system, for example: flywheel, valvetrain, camshaft and/or crankshaft sensors or components.