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Home >> Chevrolet >> 2005 >> Chevy Express H1500, Van Cargo >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 4.8L, 5.3L, And 6.0L - Introduction >> Repair Instructions >> Ignition Coil(s) Replacement >> Removal Procedure

Removal Procedure

  1. Remove the engine cover. Refer to Engine Cover Replacement in Interior Trim.
  2. Fig 1: View Of Spark Plug Wires At Ignition Coil
    GM344169Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the spark plug wires at the ignition coils.
  4. Fig 2: View of Ignition Coil Harness Connector
    GM339299Courtesy of GENERAL MOTORS CORP.
  5. Disconnect the ignition coil harness connector.
  6. Fig 3: View Of Ignition Coil Mounting Bolts
    GM344167Courtesy of GENERAL MOTORS CORP.
  7. Remove the ignition coil mounting bolts.
  8. Fig 4: View Of Ignition Coils & Spark Plug Wires
    GM339300Courtesy of GENERAL MOTORS CORP.
  9. Remove the ignition coil.