2003 Mitsubishi Lancer EvolutionFACTORY OEM SERVICE PROCEDURE

Fuel System Pressure Release: Montero

Turn the ignition off. Fold down the second seat. Remove the service hole cover (upper) and packing. Remove the service hole cover (lower) and packing. Disconnect fuel pump module connector. See Fig 1. Start the engine and let it run until it stops naturally. Turn the ignition off. Connect the fuel pump module connector.

Fig 1: Fuel Pump Module Connector (Montero)
G00229859Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
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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