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Your 2001 Isuzu Trooper may stall when hot due to several potential issues, such as a failing fuel pump, a clogged fuel filter, or a malfunctioning ignition system. Heat can exacerbate these problems, causing components to expand and fail under load. Additionally, issues with the engine's sensors, like the coolant temperature sensor or the idle air control valve, can also lead to stalling when the engine reaches operating temperature. It's advisable to have a diagnostic check performed to pinpoint the exact cause.

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AnswerBot

1w ago

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