Part-1
Engine
NOTICE: During engine repair procedures, cleanliness is extremely important. Any foreign material, including any material created while cleaning gasket surfaces that enters the oil passages, coolant passages or the oil pan, may cause engine failure.
NOTE: For additional information, refer to the exploded view under the Assembly procedure.
All engines
1. Remove the 8 bolts and the flexplate.
2. Remove the spacer plate.
3. Remove the crankshaft sensor ring.
4. Using the Crankshaft Rear Oil Seal Remover and Slide Hammer, remove and discard the rear crankshaft seal.
5. NOTE: Install the engine stand bolts into the cylinder block only. Do not install the bolts into the oil pan.
Using the Heavy Duty Floor Crane and Spreader Bar, mount the engine on a suitable engine stand.
6. Remove the LH and RH engine lift eyes.
7. Remove the 3 bolts and the A/C compressor .
8. Remove the 4 bolts and the RH engine support insulator.
9. Remove the 4 bolts and the LH engine support insulator-to-cylinder block bracket.
10. Remove the engine oil level indicator.
11. Remove the LH fuel rail insulator.
12. Remove the RH fuel rail insulator.
13. Disconnect the 3 RH ignition coil-on-plug electrical connectors.
14. Disconnect the Cylinder Head Temperature (CHT) sensor wiring harness jumper electrical connector.
15. Disconnect the 3 RH fuel rail electrical connectors.
16. Disconnect the 2 RH Variable Camshaft Timing (VCT) solenoid electrical connectors.
17. Disconnect the 2 RH Camshaft Position (CMP) sensors electrical connectors.
18. Detach all of the wiring harness retainers from the RH cylinder head, valve cover and stud bolts.
19. Disconnect the Engine Oil Pressure (EOP) switch electrical connector.
- Detach the EOP switch wiring harness retainer from the cylinder head.
20. Disconnect the 3 LH ignition coil-on-plug electrical connectors.
21. Disconnect the 3 LH fuel rail electrical connectors.
22. Disconnect the 2 LH VCT solenoid electrical connectors.
23. Disconnect the Knock Sensor (KS) sensor electrical connector.
24. Disconnect the 2 LH CMP sensors electrical connectors.
- Detach the wiring harness retainer from the rear of the cylinder head.
25. Remove the nut, the bolt and the heat shield.
26. Remove the wiring harness retainer stud bolt.
27. Remove the wiring harness grommet.
28. Disconnect the Crankshaft Position (CKP) sensor electrical connector.
29. Detach all of the wiring harness retainers from the LH cylinder head, valve cover and stud bolts.
30. Using the Strap Wrench, remove the crankshaft pulley bolt and washer.
Inspect the crankshaft pulley sealing surface for nicks or scratches that may effect the crankshaft front seal lip, replace the crankshaft pulley if necessary.
- Discard the bolt.
31. Using the 3 Jaw Puller, remove the crankshaft pulley.
32. Using the Oil Seal Remover, remove and discard the crankshaft front seal.
33. Remove the 2 bolts and the accessory drive belt tensioner.
34. Remove the LH cylinder block drain plug.
- Allow coolant to drain from the cylinder block.
35. Remove the RH cylinder block drain plug.
- Allow coolant to drain from the cylinder block.
36. Remove the nut and the heater hose bracket from the valve cover stud bolt.
37. Remove the 4 bolts and the thermostat housing.
- Discard the thermostat housing and coolant inlet tube O-ring seals.
38. Remove the 4 bolts and the coolant pump pulley.
39. Remove the 7 bolts and the coolant pump.
- Discard the coolant pump gasket and coolant pump O-ring seal.
40. NOTE: When removing the ignition coil-on-plugs, a slight twisting motion will break the seal and ease removal.
Remove the 3 bolts and the 3 LH ignition coil-on-plugs.
41. NOTICE: Only use hand tools when removing the spark plugs, or damage may occur to the cylinder head or spark plug.
NOTE: Use compressed air to remove any foreign material in the spark plug well before removing the spark plugs.
Remove the 3 LH spark plugs.