2005 Cadillac XLRFACTORY OEM SERVICE PROCEDURE

Installation Procedure

    Fig 1: View Of Fuel Tank - Left
    GM903417Courtesy of GENERAL MOTORS CORP.
  1. Install the fuel tank.
  2. Install the fuel tank strap to the vehicle.
    3. Fig 2: Fuel Tank Strap Mount, Cover, Screws & Bolts
    GM903428Courtesy of GENERAL MOTORS CORP.
  3. Install the fuel tank strap bolts loosely leaving the tank hanging approximately 1 inch.
  4. Remove the cap from the EVAP pipe.
    5. Fig 3: EVAP Crossover Pipe & Tank Crossover Hose
    GM903412Courtesy of GENERAL MOTORS CORP.
  5. Connect the EVAP crossover pipe (2) quick connect fitting at the left fuel tank.
    6. Fig 4: View Of Crossover Tube To Fuel Tank O-Rings & Alignment Feature
    GM903547Courtesy of GENERAL MOTORS CORP.
  6. Lubricate the crossover tube to fuel tank connection O-rings (1-4) with P/N 1051717 rubber lubricant.
    7. Fig 5: View Of Crossover Tube
    GM903557Courtesy of GENERAL MOTORS CORP.
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:

  • • 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.

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