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Home >> GMC >> 2003 >> Yukon Denali >> Repair and Diagnosis >> External Pages >> Different car >> Section 497 (Engine Mechanical (Repair Instructions -- 1 Of 3) -- 4.8L, 5.3L & 6.0L) >> Repair Instructions (On-Vehicle & Off-Vehicle - Part 1) >> Off-Vehicle Repair Instructions - Part 1 >> Exhaust Manifold Removal - Left

Exhaust Manifold Removal - Left

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the spark plug wires from the spark plugs.

    Do not remove the spark plug wires from the ignition coils unless required.

  2. Remove the exhaust manifold, bolts, and gasket.
  3. Discard the gasket.
    4. Fig 1: View Of Exhaust Manifold, Bolts & Gasket (Left)
    GM1342446Courtesy of GENERAL MOTORS CORP.
  4. Remove the heat shield (603) and bolts (604) from the manifold (600), if required.
    5. Fig 2: View Of Manifold, Heat Shield & Bolts
    GM1277089Courtesy of GENERAL MOTORS CORP.
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