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Removal & Installation (4.8L, 5.3L & 6.0L)

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect negative battery cable. Raise and support vehicle. Remove flywheel cover bolt. See Fig 1. Remove starter mounting bolts. Disconnect oil level sensor harness connector. Slide starter forward until starter clears transmission. Disconnect electrical connectors from starter solenoid. Remove starter.
  2. Clean area around Crankshaft Position (CKP) sensor before removal to prevent debris from entering engine. Disconnect CKP sensor harness connector. Remove CKP sensor retaining bolt and CKP sensor.
  3. To install, reverse removal procedure. Tighten fasteners to specification. See TORQUE SPECIFICATIONS . Perform CRANKSHAFT POSITION (CKP) SENSOR VARIATION LEARN PROCEDURE in COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION.
Fig 1: Removing Flywheel Cover Bolt (4.8L, 5.3L & 6.0L Engines)
G00050522Courtesy of GENERAL MOTORS CORP.
Fig 2: Locating Crankshaft Position Sensor (4.8L, 5.3L & 6.0L)
G99B08049Courtesy of GENERAL MOTORS CORP.
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