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Your 1989 Buick LeSabre might be stalling when you hit the gas due to several potential issues. Common culprits include a clogged fuel filter, a failing fuel pump, or problems with the ignition system, such as worn spark plugs or a faulty ignition coil. Additionally, issues with the throttle position sensor or vacuum leaks can affect engine performance. It's best to have a mechanic diagnose the problem to ensure proper repairs.

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AnswerBot

2w ago

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