If it jumps from 14 amps to 19 amps that could simply be your air conditioner compressor cycling off and on. Even if you don't use the air conditioner, in some vehicles the compressor cycles.
If, one the other hand, you are really looking at a volt meter, then 19 volts is bad, and could indicate a loose connection or bad regulator.
Not sure what you mean by "jumps". Maybe you need new struts or shocks.
If its more like a judder, clutch, could be oil or damaged plate.
1451
Have you checked your transmission fluid? Try that Cindy
check for throttle cable binding on the throttle body, if it jumps out of track it can often cause uncontrolled acceleration while in gear...if not that it could possibly be caused by a sensor beginning to go bad
Possibly bad synchronizer.
The best place to view videos with insane car jumps is YouTube. A YouTube search for insane car jumps returns hundreds of results one could enjoy watching.
I guess it could be a flee...
My 98 ford Taurus jumps while idlingidling
The Silver Star Medal was awarded for bravery and not for parachute jumps. However, the paratrooper wears special Wings badge on his uniform. After several jumps he could wear a Star above his paratrooper wings. Different star.
When a baby jumps in their sleep, it could be a normal reflex called the Moro reflex, which is a startle response. It can also be a sign of their developing nervous system and muscle coordination.
*Why are jumps called jumps?In order to clear an "obstacle" of any sort, a horse must jump over it. Therefore these "obstacles" became known as jumps.