Mitsubishi Montero Sport engine starts up fine and drives well but stalls repeated times at low rpm's?

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1144075

2026-03-27 21:25

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The stalling of a Mitsubishi Montero Sport at low RPMs could be caused by several factors, including a dirty or failing idle air control valve, fuel delivery issues such as a clogged fuel filter or failing fuel pump, or problems with the ignition system, like worn spark plugs or ignition coils. Additionally, vacuum leaks or sensor malfunctions, such as a faulty Mass Air Flow (MAF) or throttle position sensor (TPS), could also lead to unstable idling and stalling. It's advisable to run a diagnostic check to pinpoint the exact cause.

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