HELP. NO CLUE WHATS GOING ON WITH MY CAR!!??

The leak sounds like an anti-freeze leak. Could be a hose(s) (one of many the car has), radiator, water pump or gaskets and if it's really bad it could be a cracked head or block. With the engine noise it could be a gasket let loose and let the anti-freeze into the oil which is not good. The noise could be something else too. It's a little hard to tell over a email. With the engine cooled down look in the radiator and radiator over flow tank and see if it's low on anti-freeze. If it is fill them to the correct levels. Take the car to a REPUTABLE mechanic ASAP!

Could a hose or the water pump cause my car to smoke and rattle like that? I checked the radiator coolant and its full. Maybe the there's a leak or thinking its not getting to my engine? My car was fine and then outta no where just started acting up.

The hose can cause the smoke if its leaking anti-freeze onto the engine or exhaust under pressure. It could also be an oil leak causing the smoke it its leaking on the exhaust as well. The rattle could be anything.

Take it in and have it looked at before it breaks down, burns up or blows up.

TransAm 77 has the best advice. Take it in, before it gets worse. If it is leaking and rattling, it could be a water pump. That could take out your radiator if it comes apart.

I have a 2007 town& country, it to made a raddelling noise, but only under load,it was quite in park and neutral, but when i put it in drive or reverse.it made a loud raddelling noise. it was the alternator bearing. quite until i shifted into gear, that bearing, made a loud raddelling noise. and that could be the smoke that you saw or smelt, when the bearing goes bad, it could make the belt slip also creating smoke....???? a rebuilt alternator fix the hole problem for myself.... hope this helps