The most likely reason that a car jerks when accelerating from stop is a problem with the clutch. It could be due to worn-out friction material or a pressure plate defect (or combination of both). It could also be caused by an oil leak contaminating the clutch plate.

Why does my car jerk when idling?

Spark Plugs

A rough idling engine can be caused by spark plugs or spark plug wires. Spark plugs use the electrical current received from ignition coils to ignite the air/fuel mixture within the combustion chamber. ... If the damage is bad enough, you may also notice your engine running rough while driving.

Why does my car jerk when slowing down?

It is almost like your car has gasped for air. Most often, when a vehicle jerks while slowing down, it is caused by there being an imbalance between the air and fuel going to the engine. ... In addition, a problem with your brakes or tires may also cause your car to jerk. You may have a blocked fuel filter.