2005 Cadillac XLRFACTORY OEM SERVICE PROCEDURE

Installation Procedure

    Fig 1: View Of Crossover Tube To Fuel Tank O-Rings & Alignment Feature
    GM903547Courtesy of GENERAL MOTORS CORP.
  1. Lubricate the right crossover tube to fuel tank connection O-rings (1-4) with P/N 1051717 rubber lubricant.
  2. IMPORTANT: Note the location of the T-shaped alignment feature (5) between the jet pump feed/return pipes connector.
Factory Service Tools

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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.

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