C 3500 Truck 2WD V8-6.0L VIN U (2001)
18. Install the AIR pipe bolt.
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Tighten the AIR pipe bolt to 25 Nm (18 ft. lbs.).
19. Install the spark plug wires to the ignition coils.
20. Position the engine harness, if necessary.
21. Install the harness clips (2).
22. Connect the main electrical connector (1) feeding the ignition coils.
23. Install the CPA lock.
24. Install the engine sight shield, if required.