There are several things that can cause this in your 1988 Jeep. The most common cause is a malfunctioning fuel pressure regulator.
well both states of matter are changed/ has changed
Chemical changes cannot be changed back to how they originally whereas physical changes is only the appearance has changed and can be changed back to their original state e.g chocolate (cam be melted and then hardened)
The speed.
Velocity changes when the direction of the motion changes.
stupid have changed
what changes can be pauduced by a force
There have been many changes of migration but the patterns have not changed.
the phases can be changed from a liquid, gas, or solid
It changed nothing.
Well the rackets and the shuttlecocks changed
In nuclear changes.
Irreversible changes are changes which can not be turned back yo normal. These are chemical changes because the particles of the material have changed completely.