Jet aircraft appear to emit white smoke when flying at high altitude because they are compressing the air and turning any water vapour in them to steam. There is also a lot of condensation into the hot trails left behind by the engines. Over time, as with any cloud, these trails disappear. At low altitude occasionally from a jet fighter or stunt aircraft you can often see white lines tracing the path of the wingtip across a sharp banking turn. This is because the air is being pressurized under the wings and depressurized above the wings and the pressurized air is harder to see through and appears white.
a blow piston or a head gasket in your engine
It depends from where it emitting it. White smoke could be steam if from the front - check radiator White smoke from underneath could be transmission fluid White somke from tailpipe could mean burning oil.
smoke
It is difficult to start and emits a smelly white smoke once running.
Any vehical which emits white smoke out the back means there is a problem with the engine burning oil. Check the tail pipe to see if it is dripping a mixture of water and oil.
The white smoke means coolant being burned. So the chances that its a head gasket problem are pretty high.
It's the fuel from the engines.
It has a leaking head gasket or a crack in the cylinder head.
Burning oil emits blue smoke. Black smoke is caused by an overly rich fuel mixture. White smoke is coolant entering the combustion chamber.
better have the head gasket checked for leaks
normally when the engine emits bluish white smoke, the engine oil mixes up with the gasoline in the combustion chamber-as a result of loose compression. White smoke - Water in the exhaust, head gasket gone? check for emulsion on filler cap and do a compression test. Blue smoke - burning oil, check valve stem oil seals, valve guide clearances or piston rings Black smoke - Fuel mixture too rich, go to a garage and have it tuned.
it helps to form all the clouds together to make it rain in areas that need it