My
Dodge Durango overheated yesterday, I went out today and have noticed a miss in the engine and oil & water coming out of the tail pipe, I have no idea what is wrong

Due to overheating, you may have warped the aluminum head and now the head gasket is allowing oil and antifreeze into the cylinders. Don't drive the car, until you know for sure. Best to have the car towed to the dealer for servicing, if you suspect this could be the case.