GM Service Manual Online
For 1990-2009 cars only

Front Caster Adjustment for Pontiac GTO 2004

  1. Remove the front lower control arm rod insulator bushing. Refer to Front Lower Control Arm Rod Insulator Bushing Replacement in Front Suspension.

  2. Object Number: 1382523  Size: SH

    Important: At the factory, 1 washer is on the front of the left control arm rod. Do not add more than 1 washer to a control arm rod.

  3. On the side of the vehicle with the higher caster reading, install 1 washer (7) to the front of the control arm rod.
  4. Install the rod insulator bushing. Refer to Front Lower Control Arm Rod Insulator Bushing Replacement in Front Suspension.