GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1998 🢒 GMC Suburban - 4WD 🢒 Engine 🢒 Engine Mechanical - 7.4L 🢒 Distributor Removal
  1. Remove the spark plug wire clips from the spark plug wire brackets.

    2. Object Number: 492041 Size: SH
  2. Disconnect the ignition coil wire from the distributor and ignition coil.

    3. Object Number: 501421 Size: SH
  3. Disconnect the fuel injector wiring harness connector from the ignition coil bracket.

    4. Object Number: 68506 Size: SH
  4. Remove the ignition coil bracket bolt and stud from the upper intake manifold.
  5. Remove the ignition coil from the upper intake manifold.

    6. Object Number: 68504 Size: SH
  6. Remove the distributor hold down clamp bolt from the lower intake manifold.
  7. Remove the distributor.