What caused burst of white exhaustsmoke and burnt rubber smell? is 2003 Winstar safe to continue driving? It has some wetness near the radiator and dripped some dark black/green drops.

SOURCE: my truck blows white smoke

Hello!
There are two differnt reasons for black and white smoke coming from the tail pipe.
Black smoke means fuel runs rich (car getting to much gas). Check fuel pressure/air filter.
In some cases the white smoke means car is burning oil or transmittion fluid. Have tem checked/replaced.
If you can feel a smelly smoke it can be catalytic converter.
In a worsest scenario if car blowing white smoke it can be engine coolant is getting into an engine cylinder from a bad head gasket ,or a warped/cracked head. So you need to keep your eye on coolant level and check your engine for overheat. Also might be good to check your oil for traces of coolant (on a dipstick it would be a milky substance mixture of oil and coolant).
Good Luck

SOURCE: 2003 4.6L expedition overheating after 15-30

change the thermostat

SOURCE: 2004 Excursion 6.0 diesel blows intermitent white smoke

I don't drive a Ford but I drive an International and white smoke on start up means the engine is too cold to properly burn the fuel. Your black oil or soot is unburnt fuel. You should look at your engine's preheat system for a malfunction.

SOURCE: Transmission stopped working and a big puddle of tranny fluid

Is it a Auto or a Manual if auto then check the breather pipe on the side of the box and you might find its the problem But its no good just filling it up as there must be a reason why its blowing out oil as it must be either driven like a racing driver or the pressure in g/box is to high and that could be the forward pump slipping bands.
If Manual then a oil seal is most likely the problem
yes worty doing.. Have a goodday

SOURCE: [2007 ford f550 72000mls. v10 automatic. motor cease

sounds like u had a oil pump go bad

if motor ceased it junk now but with this truck only having 72000 miles on it i would put a new motor in it if you do decide to put new motor in it and plan on doing that kind of towing i highly recomend puting a oil cooler on it and high voulme oil pump if this truck has a factory oil cooler that in the radaitor i recomend u disconnect that one and put a aftermarket cooler on it if u do decide to reuse old oil cooler make sure you blow all the old oil out of cooler because it probley has **** in it from motor seizeing