Mitsubishi Montero Sport starter replacement and computer malfunction issue on Mitsubishi Montero Sport

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Mitsubishi Montero Sport owners report experiencing starter replacement issues, such as intermittent failure of the starter motor to engage even after replacing components like the ignition switch and starter relay. Others have noted that if the starter spins without engaging the flywheel, it may be due to improper installation or alignment issues. A high-pitched whirring sound can indicate a faulty starter or problems with loose bolts or damaged flywheel teeth. Additionally, some owners have encountered problems with the "bendix drive" in the starter assembly, requiring replacement to ensure proper engagement with the engine. Regarding computer malfunctions, some Mitsubishi Montero Sport owners report difficulties starting the vehicle, often accompanied by a check engine light, which can be diagnosed using OBDII codes. Fuel-related issues, such as a malfunctioning fuel filter or pump, may also contribute to these starting problems. It is crucial for owners to follow proper diagnostic and repair procedures to effectively address these concerns.

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