GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Notice: Refer to Engine Mounting Notice in the Preface section.


    Object Number: 829685  Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the starter. Refer to Starter Motor Replacement in Engine Electrical.
  3. Remove the right side exhaust manifold. Refer to Exhaust Manifold Replacement - Right Side in Engine Exhaust.
  4. Remove the engine mount to the frame mounting bolts.
  5. Notice: When raising or supporting the engine for any reason, do not use a jack under the oil pan, any sheet metal, or crankshaft balancer. Jacking against the oil pan may cause it to crack or break.

    Important: Raise the engine only enough to permit removal of the engine mount.

  6. Raise and suitably support the engine using adjustable (screw type) jackstands.

  7. Object Number: 829673  Size: SH
  8. Remove the engine mount to the engine mounting bolts.
  9. Remove the engine mount from the vehicle.

Installation Procedure


    Object Number: 829673  Size: SH
  1. Install the engine mount to the vehicle.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the engine mount to the engine mounting bolts.
  4. Tighten
    Tighten the engine mount to engine mounting bolts to 50 N·m (37 lb ft).

  5. Lower the engine.

  6. Object Number: 829685  Size: SH
  7. Install the engine mount to the frame mounting bolts.
  8. Tighten
    Tighten the engine mount to frame mounting bolts to 60 N·m (44 lb ft).

  9. Install the right side exhaust manifold. Refer to Exhaust Manifold Replacement - Right Side in Engine Exhaust.
  10. Install the starter. Refer to Starter Motor Replacement in Engine Electrical.
  11. Lower the vehicle.