Installation Procedure

WARNING: This page is about a different variant/trim than selected.

IMPORTANT: Do not use the old cap, CMP sensor, and rotor screws. Use the replacement screws that have been coated with a threadlock compound.

Insert the CMP sensor in the reluctor wheel slot.

Fig 1: View Of CMP Sensor & Screws
Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to FASTENER NOTICE in Cautions and Notices.

Fig 2: Installing CMP Screws

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Install NEW CMP screws.
Tighten: Tighten the screws to 2.2 N.m (19 lb in).
Install the rotor.

Fig 3: Installing Rotor
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Install NEW rotor screws.

Fig 4: Installing Rotor Screws
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Tighten: Tighten the screws to 2 N.m (18 lb in).
Install the distributor cap.

Fig 5: Installing Distributor Cap
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Install NEW distributor cap screws.

Fig 6: Installing Distributor Cap Screws
Courtesy of GENERAL MOTORS CORP.

Tighten: Tighten the screws to 2.4 N.m (21 lb in).
Connect the CMP sensor electrical connector (2).

Fig 7: View Of Ground Strap And CMP & Fuel Pump/Oil Pressure Sensor Connectors
Courtesy of GENERAL MOTORS CORP.
Connect the spark plug wires and ignition coil wire to the distributor.

Fig 8: Connecting Spark Plug Wires To Distributor Cap
Courtesy of GENERAL MOTORS CORP.