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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1511 (Engine Controls (Introduction) -- 5.7L) >> Repair Instructions >> Ignition Coil(s) Replacement >> Removal Procedure

Removal Procedure

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    Fig 1: Negative Battery Cable
    GM74059Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.
  1. Disconnect the negative battery cable.
    2. Fig 2: Fuel Rail Cover
    GM74075Courtesy of GENERAL MOTORS CORP.
  2. Remove the fuel rail cover.
    3. Fig 3: Ignition Coil Mounting & Bolts
    GM309721Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the ignition coil harness connector.
  4. Disconnect the spark plug wire at the ignition coil.
  5. Remove the ignition coil mounting bolts.
  6. Remove the ignition coil.
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