I was driving my ef9 the other day the it has not stopped smoking since. I stopped driving it and i checked the oil and its about 2 inches higher then the 2nd mark on the dip stick. I dont know how it got that much in but it did. Im going to obviously drain it all out and put new oil in. Could that be the reason its smoking.. It also looks like its coming from next to the intake mani. Head gasket?