You have a blown intake manifold gasket and possibly a blown head gasket.
When your engine reaches full operating temps, pressure in the coolant is causing it to blow past the intake/head gasket and it's being pulled into the cylinders and blown out of the tail pipes.
Coolant doesn't always get into the oil when there's a blown gasket. It depends on what part of the gasket blew.
Tuesday, April 27th, 2010 AT 6:44 PM