Exhaust Manifold Removal Note

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Exhaust Manifold Removal Note
WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
  • Over bending of the exhaust flexible pipe may cause damage resulting in failure.
  1. Remove the front wheels and tires.
  2. Disconnect the steering shaft from the steering gear and linkage side. (See FRONT CROSSMEMBER .)
  3. Remove the No. 1 engine mount rubber. (See ENGINE REMOVAL/INSTALLATION .)
  4. Loosen the exhaust manifold bolts.
  5. Remove the installation bolts of the front stabilizer and stabilizer control link. (See FRONT STABILIZER .)
  6. Loosen the front crossmember component installation bolts and lower the front crossmember component approx. 100 mm {3.94 in}.Β  (See FRONT CROSSMEMBER .)
  7. Support the flexible pipe with a support wrap or splint as shown in the figure.
    Fig 1: Supporting Flexible Pipe With Support Wrap Or Splint
    G00973702Courtesy of MAZDA MOTORS CORP.
  8. Remove the exhaust manifold by lowering it to the underside of the vehicle.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.