Your computer
It could be caused by not getting the spark plug boot on quite right after replacing the plug wires.
Could be bad spark plug wires.
i solved the problem myself,apparently it was a bad air compressor,after repairs all symptoms cease. THANKS
Scratches on the disc
Check The ignition wires and coil. Make sure that you don't have a fouled plug. If these are ok then there could be an internal engine problem, check for proper compression.
Wnd
Old or cheap blades.
Skip Ward died on June 27, 2003, in Calabasas, California, USA of natural causes.
Stress, certain illnesses, and pregnancy.
a scratch or some dust or a copped disk
The Cam Position Sensor will sometimes cause an intermittent skip as it begins to fail.
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.