GM Service Manual Online
For 1990-2009 cars only

Object Number: 1655590  Size: MF

Callout

Component Name

Caution: Refer to Fastener Caution in the Preface section.

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications.

Preliminary Procedures

  1. Remove the cross vehicle brace. Refer to Cross Vehicle Brace Replacement.
  2. Remove the engine oil fill cap.
  3. Remove the power steering reservoir cap.

1

Engine Sight Shield

Tip
Remove the engine sight shield by lifting straight up.

2

Supercharger Inlet Duct Assembly

Tip
Only remove the front section of the supercharger inlet duct assembly. Refer to Supercharger Inlet Duct Assembly Replacement.

3

Ignition Coil Assembly Cover

Tip
Remove the ignition coil assembly cover by lifting straight up.

4

Ignition Coil Assembly Bolts (Qty: 2)

Tip

    • Do not remove these fasteners if replacing an individual ignition coil. If replacing an individual ignition coil, proceed to callout 7.
    • Disconnect the main electrical connector from the coil assembly.

Tighten
10 N·m (89 lb in)

5

Ignition Coil Assembly Studs (Qty: 2)

Tip
Do not remove these fasteners if replacing an individual ignition coil. If replacing an individual ignition coil, proceed to callout 7.

Tighten
10 N·m (89 lb in)

6

Ignition Coil Assembly

Tip
Ensure that the spark plug seals, callout 9, are in place during reassembly.

7

Ignition Coil Bolt (Qty: 4)

Tighten
10 N·m (89 lb in)

8

Ignition Coil (Qty: 4)

Tip

    • Disconnect the electrical connector from the ignition coil.
    • Ensure that the spark plug seals, callout 9, are in place during reassembly.

9

Spark Plug Seal (Qty: 4)