EGR Valve Inlet Pipe: Installation

2004 Oldsmobile Bravada AWDSECTION Installation
WARNING: This page is about a different car, the 2003 Pontiac Bonneville, 2003 Buick Park Avenue, and 2003 Buick LeSabre. However, it is still accessible from the selected car via links, so may be relevant.

Install the EGR valve inlet pipe assembly. Install the mounting bolt and the stud to the EGR valve inlet pipe bracket. Tighten the bolt and stud to specification. See TORQUE SPECIFICATIONS . Install the EGR valve inlet pipe bolt to the exhaust manifold. Tighten the bolt to specification. Install the EGR valve outlet pipe. Install the AIR pump outlet pipe, if applicable. Install the EGR valve.

Fig 1: Removing/Installing EGR Valve Inlet Pipe
G00158345Courtesy of GENERAL MOTORS CORP.
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When to See a Mechanic

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

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