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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 948 (Engine Mechanical - 4.3L) >> Repair Instructions - Off Vehicle >> Engine Front Cover Removal

Engine Front Cover Removal

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of CKP Sensor & Bolt
    GM11485Courtesy of GENERAL MOTORS CORP.
  1. Remove the crankshaft position sensor bolt.
  2. Remove the crankshaft position sensor.
  3. Fig 2: View Of Crankshaft Position Sensor Seal O-Ring
    GM387759Courtesy of GENERAL MOTORS CORP.
  4. Remove the crankshaft position sensor seal, O-ring.
  5. Discard the crankshaft position sensor seal, O-ring.
  6. Fig 3: View Of Engine Front Cover
    GM480539Courtesy of GENERAL MOTORS CORP.
  7. Remove the engine front cover bolts.
  8. IMPORTANT: After the composite engine front cover is removed do not reinstall the engine front cover. Always install a NEW engine front cover.
  9. Remove the engine front cover.
  10. Discard the engine front cover.