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Section 36 (5.7L Engine (Service Information)): Removal

WARNING: This page is about a different car, the 2020 Chrysler 300 and 2019 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:

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.

  1. Remove the hood. Refer to HOOD, REMOVAL .
  2. Remove the cowl panel cover. Refer to COVER, COWL PANEL, REMOVAL .
    GC0080264Courtesy of CHRYSLER GROUP, LLC
  3. Remove the strut tower support (6).
    GC0143807Courtesy of CHRYSLER GROUP, LLC
  4. Lift the engine cover retaining grommets off the ball studs and remove the engine cover (2).
  5. Perform the fuel system pressure release procedure. Refer to FUEL SYSTEM PRESSURE RELEASE .
  6. Disconnect and isolate the negative battery cable.
    NOTE:

    Remove the intake manifold and throttle body as an assembly.

  7. Remove the intake manifold. Refer to REMOVAL  .
    GC0144407Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    The engine must be at room temperature before removing the oil control valve.

  8. Disconnect the oil control valve wire harness connector (1).
  9. Remove the oil control valve retaining bolt (2).
  10. Rotate the oil control valve (3) to break the seal then pull the oil control valve straight out.
  11. Remove the cooling fan. Refer to FAN, COOLING, REMOVAL, 5.7/6.4L SINGLE FAN .
    GC0095584Courtesy of CHRYSLER GROUP, LLC
  12. Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
  13. Remove fasteners (1) and the belly pan.
  14. Drain the cooling system. Refer to STANDARD PROCEDURE .
  15. Drain the engine oil. Refer to ENGINE/LUBRICATION/OIL - STANDARD PROCEDURE .
  16. If equipped with All Wheel Drive (AWD), remove the front axle assembly. Refer to REMOVAL .
  17. Remove the A/C compressor. Refer to COMPRESSOR, A/C, REMOVAL .
    GC0144614Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Left side shown in illustration, right side similar.

  18. Remove both left/right engine mount heat shield retaining nuts (3) and remove the heat shields (4).
  19. Remove both left/right engine mount to frame retaining bolts (2).
  20. If equipped, disconnect the transmission oil cooler lines from their retainers at the oil pan.
    GC0095212Courtesy of CHRYSLER GROUP, LLC
  21. Remove the lower radiator hose (1).
    GC0144624Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Two knock sensors are used. Each sensor is bolted to the outside of the engine block below the exhaust manifold.

    NOTE:

    Left side shown in illustration, right side similar.

  22. Remove the heat shields from both knock sensors (shield snaps on/off sensor).
  23. Disconnect the knock sensor wire harness connectors (3).
    CAUTION:

    When separating the catalytic converters from the manifolds, disconnect the oxygen sensor connectors. Allowing the catalytic converters to hang from the oxygen sensor wires damages the harness or sensors.

    GC0080046Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Left side shown in illustration, right side similar.

  24. Disconnect all oxygen sensor wire harness connectors (2).
  25. Saturate all exhaust bolts and nuts (3) with Mopar® Rust Penetrant. Allow five minutes for penetration.
  26. Remove the both catalytic converter to manifold flange nuts (3) and separate the catalytic converters (4) from the exhaust manifolds.
  27. Remove the starter. Refer to STARTER, REMOVAL, 5.7L ALL WHEEL DRIVE (AWD) .
    GC0095565Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    The Crankshaft Position (CKP) sensor is located at the right-rear side of the engine block.

  28. Disconnect the CKP sensor wire harness connector (1).
  29. Remove the generator. Refer to GENERATOR, REMOVAL, 5.7L AND 6.4L .
    GC0081079Courtesy of CHRYSLER GROUP, LLC
  30. Remove the nut (1) from the front section of the A/C liquid line (2) to the rear section of the liquid line (3), separate the lines, remove and discard the dual plane seal.
  31. Install plugs or tape over the opened liquid line fittings.
  32. Remove the front section of the A/C liquid line (2) from the engine compartment.
    GC0081082Courtesy of CHRYSLER GROUP, LLC
  33. Remove the nut (1) from the front section of the A/C suction line (2) to the rear section of the suction line (3), separate the lines, remove and discard the dual plane seal.
  34. Install plugs or tape over the opened suction line fittings.
  35. Remove the front section of the A/C suction line (2) from the engine compartment.
    GC0095586Courtesy of CHRYSLER GROUP, LLC
  36. Disconnect the oil pressure sensor wire harness connector (1).
    GC0095588Courtesy of CHRYSLER GROUP, LLC
  37. Disconnect the oil temperature sensor wire harness connector (1).
  38. Remove the upper radiator hose.
    GC0144611Courtesy of CHRYSLER GROUP, LLC
  39. Remove the heater tube retaining bolt (1).
  40. Disconnect the Engine Coolant Temperature (ECT) sensor wire harness connector (2).
  41. Lift the heater tube (3) out of the water pump and remove the heater tube from the vehicle.
    GC0095240Courtesy of CHRYSLER GROUP, LLC
  42. Disconnect the Camshaft Position (CMP) sensor wire harness connector (4).
    GC0095566Courtesy of CHRYSLER GROUP, LLC
  43. Remove the heater hoses (1, 2).
    GC0144485Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    It is not necessary to remove the hoses from the coolant bottle for coolant bottle removal.

  44. Remove the coolant bottle retaining bolts (2) and position the coolant bottle (1) aside.
    GC0080075Courtesy of CHRYSLER GROUP, LLC
  45. Disconnect all ignition coil wire harness connectors (1) and position the harness aside.
  46. Disengage the wire harness mounted on the right hand inner fender panel and position aside.
    GC0080072Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    The ignition capacitor (2) is attached to the left rear corner of the intake manifold (3).

  47. Disconnect the wire harness connector (1) from the ignition capacitor (2).
  48. Remove the ground wires from the rear of each cylinder head.
  49. Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
    GC0081819Courtesy of CHRYSLER GROUP, LLC
  50. Remove the fastener (2) and the inspection cover (1).
    GC0095570Courtesy of CHRYSLER GROUP, LLC
  51. Rotate the crankshaft in a clockwise direction until the converter bolts (1) are accessible and remove the six flexplate to converter bolts (1).
    GC0081820Courtesy of CHRYSLER GROUP, LLC
  52. Remove the oil pan to transmission bolts (1).
    GC0082899Courtesy of CHRYSLER GROUP, LLC
  53. Remove the transmission bell housing to engine block bolts (2).
    CAUTION:

    While carefully separating the engine from the transmission and removing the engine from the vehicle, constant checks must be made to ensure no damage to other components or wiring harnesses occur throughout the removal procedure.

    GC0081822Courtesy of CHRYSLER GROUP, LLC
  54. Lower the vehicle.
  55. Using a suitable jack, support the transmission.
    NOTE:

    Do not use air tools to install engine lift fixture.

  56. Install the engine lift fixture (special tool #8984C, Fixture, Engine Lifting) (2) and adapter (special tool #8984-UPD, Adapter, Engine Lift) (4).
  57. Using a suitable engine hoist, separate the engine from the transmission and carefully remove the engine from the engine compartment.
  58. Secure the engine onto a suitable engine stand.
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