2004/jeep/chee/gas comes out tail pipe?

Gas,
what does gas mean./????????
is it a cloud of black un'burned fuel
or is it liquid fuel dripping from exhaust parts.
we cant guess! liquid gas , would be a stuck on INJECTOR.
ever heard of a camera.
we cant guess what you see, it must be presented.

white smoke is steam, all cold engine make steam started cold.
if its cold outs, see that, on all cars made.
gasoline burns and makes H20 as a by product of combustion.
that is steam
if the white cloud lingers a long time and sticks of burnt oil.
that is called burned oil smoke, see?
we cant.

Fuel injectors. they are most likely pouring fuel into the cylinders instead of spraying a fine mist.