Mabey you are low on gas or mabey a ring of som sort for ex: Piston ring
might have misaligned or loose wheels
only when it is on, it causes slow acceleration
only if it is loud, and it mostly causes slow acceleration
Try changing the ignition wires
A bad rear differential causes vibration, noise, and fluid leaks. This can impact a car's acceleration and driveability, and cause very serious problems if not addressed.
The friction caused by the brakes causes the car to decelerate. This negative acceleration, in turn, causes a force to be applied to all those in the car. This is the lurch you feel.
If the speed of the car is decreasing while the car is still moving in a straight line, this means that the velocity and acceleration are in the same direction. This is because the car is decelerating, which results in a negative acceleration in the same direction as the velocity. This negative acceleration causes the speed of the car to decrease over time.
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 acceleration problems should have all been fixed the first time they went through this. If not, it is the dealers responsibility to get the car fixed before they get sold.
try changing plugs and wires
The force that causes acceleration is known as net force.
No a force causes acceleration.