Why is your 1989 Buick Lesabre stalling when you hit the gas?

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.