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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1348 (Engine Control System (Introduction) -- 1.8L (LNK)) >> Repair Instructions >> Ignition Coil(s) Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Engine Upper Cover
    GM828878Courtesy of GENERAL MOTORS CORP.
  1. Remove the four fasteners from the engine cover (1).
  2. Remove the engine cover (1) from the engine.
  3. Fig 2: Removing/Installing Ignition Coils And Bolt
    GM830280Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the 4 electrical connectors from the ignition coils (3).
  5. Remove the fasteners (4) from the ignition coils.
  6. Remove the fasteners (2) from the electrical harness (1).
  7. Remove the electrical harness package (1).
  8. Remove the ignition coils (3) from the cylinder head.