car bucking

[Sleepin Hatch]

what would make a car buck while driving?

b18b1 hatch

[D16Civic]

What exactly do you mean by bucking?

Like when you hit the gas it feels like it stutters and kinda bucks forward?
If thats what you mean it sounds like a misfire. Probably just needs a tune up, new plugs, wires, distributor cap, rotor button.