Engine - Disassembly

Engine - Disassembly
Special Service tools





Wrench strap-universal
303-D055





Crankshaft Pulley Remover
303-D121





Crankshaft Pulley Installer
303-102





Trust Pad
303-D121-01





Crankshaft pulley installer
303-335/2

Disassembly





1. Disconnect the throttle motor electrical connector.





2. Disconnect the throttle position sensor.





3. Disconnect the Positive Crankcase Ventilation (PCV) hose.





4. Disconnect the electrical connectors.





5. Disconnect the fuel pressure regulator vacuum hose.





6. Remove the fuel pressure regulator bracket.





7. Detach the intake manifold front retaining bracket.





8. Detach the engine wiring harness from the intake manifold rear retaining bracket.





9. Detach the intake manifold rear retaining bracket.





10. NOTE: The evaporative emission canister purge valve transfer pipe is attached to the induction manifold by a quick release coupling.

Disconnect the evaporative emission canister purge valve transfer pipe.





11. Remove the intake manifold.





12. Remove and discard the intake manifold gaskets.





13. Remove the engine breather hose.





14. Remove the evaporative emission purge valve hose.





15. Disconnect the oil cooler coolant hoses.





16. Remove the coolant hose.





17. Remove the coolant hose.





18. Disconnect the electrical connectors.





19. Detach the engine harness.





20. Detach engine harness.





21. Remove the rear knock sensor.
1. Detach the knock sensor wiring harness.
2. Remove the rear knock sensor.





22. Disconnect the right-hand camshaft position sensor.





23. Detach the engine harness retaining bracket.





24. Detach the engine harness.





25. Disconnect the right-hand ignition coils.





26. Detach the engine harness.





27. Disconnect the left-hand camshaft position sensor.





28. Disconnect the left-hand ignition coils.





29. Disconnect the engine wiring harness electrical connectors.





30. Remove the engine wiring harness.





31. Remove the ignition coils.





32. Remove the lower intake manifold and injector supply manifold.





33. Remove and discard the lower intake manifold gaskets.





34. Remove the left-hand knock sensor.





35. Remove the accessory drive belt.
1. Use a 3/8 inch drive bar to release the accessory drive belt tensioner.
2. Remove the accessory drive belt.