Needs a tune up
take it to a garage there may be something wrong with the fuel delivery system.
Try changing the fuel filter.
EGR valve, Fuel filter, Crankshaft positioning sensor. One of those, perhaps?
Try changing spark plugs and wires
have the fuel filter replaced. that cleared mine up when it happened.
If a car sputters when it accelerates there may be a problem with the ignition. Another option is that the timing belt is malfunctioning.
Could be your power packs, either one or both.
If the shaking is specific to acceleration and the shaking is very rythmic (not random) it is most likely a fault in the ignition system. Usually a tune up or ignition coil replacement will solve this problem.
Your truck engine sputters probably because your truck's idle is too low.
your neon sputters from old spark plugs and plug wires. i changed both and problem went away.
need to check your evap system or you have a blown head