you have a blown head gasket
A blown head gasket can make one smoke or the engine is shot.
Sounds like a blown headgasket or intake manifold gasket. Sounds like a blow intake gasket to me...It happened to My 86 Mustang and my 96 Lumina.
Bring it to your local garage
Because you have a blown/cracked head gasket.
blown head gasket
The most likely culprit is a blown head gasket.
It could be a head gasket, or valve trouble.
Burnt valve, blown head gasket, bad plug wire.
A blown head gasket on a 94 Ford Crown Vic is fixed by removing the cylinder head, cleaning the gasket surface, and installing a new gasket. The head gasket is extremely important as it prevents oil and water from mixing and contains the vehicle's combustion.