knocking sound on 1996 Buick Century

my car started knocking and yesterday it wanted to cut out. putting my foot on the gas pedal and it didnt want to go. what could be the problem thank you

Asked by for the 1996 Buick Century
1 answer
same exact problem im having guessing by the date of ur post that u have it repaired now, but what was the problem because i need to fix mine lol