I have an 01 SE Taurus and i have reason to Believe i have blown a head gasket. maybe warped the head. The car has been leaking anti-freeze for about a month but i keep filling it back up with water when i see it starts to get hot. but now its broken the car has been running rough and when i rev the engine to about 4K RPMS the exaust shoots out a mixture of water oil and gas any one know exactly what the problem could be? before i start to tear the engine apart? Any help would be nice!