If a car shakes during acceleration the brake rotors may be damaged. If the rotors are damaged they will be unstable as the tires rotates making the whole car shake.
If your car shakes while accelerating check your motor mounts. Then check your transmission.
Halogen fluid. When it gets low this can happen.
fuel filter could be clogged or the fuel pump is going out on it.
The car will idle rough and hesitate during acceleration.
Hesitation during acceleration on a 1999 Rodeo means that when the gas pedal is pushed down, the car does not immediately accelerate. It may take a second or two for the car to accelerate in this situation.
Bucking during acceleration can be caused by a low fuel level. When the car is running on fumes, it is not getting a constant supply of gas which will cause it to stop and go.
One or more cylinders are firing badly or not at all. It needs a major tune-up.
There is only acceleration if the car's velocity changes. If it moves at a constant velocity, then there is no acceleration.
One of the possible causes of a Pontiac Bonneville to jerk during acceleration is that the car needs a tune up. The engine misfiring can lead it to jerk as you accelerate.
The pistons are running in the cylinders of the engine, so when the rpm of the engine rises, the pistons quickley build up speed. It is this rapid acceleration of the pistons that casue the car to shake.
If your car shakes while underway, your tires have worn incorrectly from misalignment. If it shakes while in park or not moving, your engine is misfiring.
try changing plugs and wires