For 1990-2009 cars

# Air Rush/Moan Noise from Rear Compartment Lid Area (Install Sealer)

Subject: | Air Rush/Moan Noise From Rear Compartment Lid Area (Install Sealer)

Models: | 1999-2002 Oldsmobile Alero

| 1999-2002 Pontiac Grand Am

### Condition

Some customers may comment on an air rush/moan type noise from the rear compartment lid area of the vehicle.

### Cause

This condition may be caused by a gap between the spoiler and the rear compartment lid where the spoiler attaches to the lid.

### Correction

Remove the spoiler. Refer to Spoiler Replacement-Rear in the Body Rear End sub-section of the Service Manual.

After the rear spoiler is removed, replace the spoiler seal gasket, which is a two-way taped type of gasket and seal.

Apply a bead of 3M® Strip-Calk, P/N 08578 (black), or equivalent, around the perimeter of the gasket seal. Refer to the illustration for the placement of the strip caulk (Pontiac Grand AM shown, Oldsmobile Alero similar).

Important: Use enough caulk to correct the condition without compromising the appearance and proper mounting. Clean off any excess.

### Parts Information

Part Number | Description
--- | ---
22657254 | Tape - Rear Spoiler (Pontiac Grand Am)
22657256 | Tape - Rear Spoiler (Oldsmobile Alero)

Parts are currently available from GMSPO.

### Warranty Information

For vehicles repaired under warranty, use:

Labor Operation | Description | Labor Time
--- | --- | ---
B5608 | Spoiler - R or Replace | 0.5 hr