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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 861 (Engine Mechanical (Repair Instructions 2 Of 3) - 5.7L) >> Off-Vehicle Repair Instructions - Part 2 >> Engine Valley Cover Removal

Engine Valley Cover Removal

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Knock Sensor Wire Harness
    GM309859Courtesy of GENERAL MOTORS CORP.
  1. Remove the knock sensor wire harness.
  2. Fig 2: View Of Knock Sensors
    GM309864Courtesy of GENERAL MOTORS CORP.
  3. Remove the knock sensors.
  4. Fig 3: Valley Cover Gasket & Bolts
    GM668798Courtesy of GENERAL MOTORS CORP.
  5. Remove the valley cover bolts.
  6. Remove the valley cover and gasket.
  7. Discard the valley cover gasket.
  8. Fig 4: Knock Sensor Oil Seals & Cover
    GM1272812Courtesy of GENERAL MOTORS CORP.
  9. Remove the knock sensor oil seals (520) from the cover (555).