GM Service Manual Online
For 1990-2009 cars only

Object Number: 1655590  Size: MF

Callout

Component Name

Notice: Refer to Fastener Notice 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)