From the manifold the smoke is coming out from the exhaust pipe or connection pipe between the manifold and the exhaust and I don't know how is called. Ant there is I believe the turbo on the same pipe line. Anybody knows how to fix this? PLs help. I can not use thw heat and is winter.

 

Its hard to figure out from your words exactly where it is leaking but you might need exhaust manifold gaskets?

 

I am sorry but I don't have mechanical background. Anyways, the smoke is coming out from the pipe link between the manifold and the exhaust pipe. I was told that there is no seal or gasket it is tapered fitting. Any idea?

 

Something must not be set correctly then. Maybe a hanger in the rear of the car for the exhaust is bad. That would cause the piping to turn some and possible cause a leak.

 

I am pretty sure there is a gasket between the manifold and the pipes. Sounds like you need one!

 

Some of the turbo cars didn't have a gasket it was only a metal on metal flange.