Mitsubishi Montero (1998+). Manual — part 249

Fig. 8: Engine Performance-Related Components (Montero)

Courtesy of Mitsubishi Motor Sales of America

Fig. 9: Engine Performance-Related Components (Montero Sport 2.4L)

Courtesy of Mitsubishi Motor Sales of America

Fig. 10: Engine Performance-Related Components (Montero Sport 3.0L)

Courtesy of Mitsubishi Motor Sales of America

Fig. 11: Engine Performance-Related Components (3000GT DOHC)

Courtesy of Mitsubishi Motor Sales of America

Fig. 12: Engine Performance-Related Components (3000GT SOHC)

Courtesy of Mitsubishi Motor Sales of America

IGNITION SYSTEM

DISTRIBUTOR

NOTE: Eclipse, Mirage 1.8L, Montero, Montero Sport 3.0L and 3000GT

DOHC use Distributorless Ignition System (DIS). All other

models use distributor type ignition systems with

non-serviceable distributors on which only the rotor and

distributor cap can be changed.

FUEL SYSTEM

* PLEASE READ THIS FIRST *

WARNING: Always relieve fuel pressure before disconnecting any fuel

injection-related component. DO NOT allow fuel to contact

engine or electrical components.

FUEL SYSTEM PRESSURE RELEASE

Relieving Fuel Pressure

1) On Diamante, disconnect fuel pump harness connector at

fuel tank from underneath vehicle. On Montero and Montero Sport,

remove cargo compartment carpet, remove access plate and disconnect

fuel pump harness connector. On all other models, remove rear seat

cushion and remove access plate (if required) to disconnect fuel pump

harness connector.

2) On all models, start engine. Let engine run until it

stops. Turn ignition off. Disconnect negative battery cable. Connect

fuel pump harness connector. Reinstall rear seat (if necessary.)

FUEL PUMP

Removal & Installation (Diamante, Eclipse, Galant & Montero)

1) Fuel pump assembly is located inside fuel tank. Release

fuel pressure. See FUEL SYSTEM PRESSURE RELEASE. Remove access panel

under seat, in trunk or in rear cargo area. Disconnect electrical

connectors and fuel hoses at fuel tank.

2) Remove fuel filler hose from fuel tank. Remove fuel pump

assembly. To install, reverse removal procedure. Tighten nuts to

specification. See TORQUE SPECIFICATIONS.

Removal & Installation (Mirage, Montero Sport & 3000GT)

1) Fuel pump assembly is located inside fuel tank. Release

fuel pressure. See FUEL SYSTEM PRESSURE RELEASE. Raise vehicle on

hoist. Drain fuel into suitable container. Disconnect electrical

connectors and breather/fuel hoses at fuel tank.

2) Remove fuel filler hose from fuel tank. Support fuel tank

with transmission jack. Remove nuts securing fuel tank. Remove fuel

tank from vehicle. Remove fuel pump assembly. To install, reverse

removal procedure. Tighten nuts to specification. See

TORQUE SPECIFICATIONS.

FUEL RAILS & INJECTORS

WARNING: Use a rag to cover fuel hose connection before disconnecting

high pressure fuel hose at fuel rail. Some residual fuel

pressure may still be in system.

CAUTION: DO NOT drop injectors while removing or installing fuel rail.

Removal (Diamante, Montero Sport 2.4L & 3000GT)