Fuel Line Safety Procedure

2004 Oldsmobile Bravada AWDSECTION Fuel Line Safety Procedure
WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the fuel-filler cap to release the pressure inside the fuel tank.
  2. Remove the fuel pump relay.
    Fig 1: Locating Fuel Pump Relay
    G00973841Courtesy of MAZDA MOTORS CORP.
  3. Start the engine.
  4. After the engine stalls, crank the engine several times. 
  5. Turn the ignition switch to the LOCK position.
  6. Install the fuel pump relay.
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:

  • 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.