so i just replaced my intake manifold gasket the other day due to boost leaks. in order to do it i drained the coolant and removed most of the coolant lines. i also removed the throttle cable in order to get more room to work in there. when i went to start the car up it would turn over and then shut itself off. i then went to give it a little gas while starting it and my friend says that the manifold shot white smoke out. im assuming this cant be good at all. did i mess something up? if i did how bad is it?

 

anyone know?