Could be bad spark plug wires.
The car might skip or jump when given gas if the gas has water in it or if your fuel lines have air in them. This problem is not uncommon when a gas filter is clogged or dirty.
Skip? Skip a rope? Or stones upon water?
Scratches on the disc
Slippage in the transmission or a bad torque converter
Old or cheap blades.
Wnd
Skip Ward died on June 27, 2003, in Calabasas, California, USA of natural causes.
The mass air sensor sometimes would cause this problem
It will most likely not skip over small bumps. However, if your whole car goes up and down a good foot, then yes, it may cause the dvd to skip.
Pioneer Electronics CDX-FM687 is very skip resistant.
Stress, certain illnesses, and pregnancy.
a scratch or some dust or a copped disk