Car quits when i push on the gas - 1995 Buick LeSabre

Car quit when you accelerate,could have stopped up fuel filter or weak fuel pump, check fuel pressure with new fuel filter should be 40 - 47 psi.if fuel okay could have massive intake leak,check for air leak at the air intake duct if air intact duct goes to air filter is open that will cause intake leak or intake manifold gasket leaking or ignition timing off timing chain could jump time for high mileage engine.