recently im hearing a wired noise from the engine head its a d mini me, and i smell a little smoke fromt he vents when i drive, while the car is on i open the oil cap and it puts out oil a little bit, wat can be wrong,

 

Did you do the swap yourself?
Did you use the correct Headgasket?
Is your timing correct?
Was the head that you swapped on in OK operating condition?

 

i have same problem with my motor but i don't find it . do you find a problem ?