Air Cleaner Assembly: Installation

2001 Chevrolet Cavalier LS, 2.4 TSECTION Installation
WARNING: This page is about a different car, the 2003 Cadillac Seville and 2003 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  1. Align the lower housing to the front locating pin. Gently push downward to secure the lower housing to the rear locating pins. Install the PCM and connector assembly to the lower housing. If replacing the upper housing cover, transfer the MAF/IAT sensor, intake air ducting, and the clamps to the replacement cover.
  2. Tighten the clamps to specification. See TORQUE SPECIFICATIONSΒ . Install the upper housing cover and air intake duct assembly to the throttle body. Tighten the clamp to specification. Install the upper housing cover to the lower housing. Tighten the housing cover screws to specification.
Fig 1: Removing/Installing Air Filter Housing Cover (DeVille)
G00112778Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.