Hello, new here and hoping this is the place to help me. I just purchased a M60 engined car. Car is beautiful, engine not so good. I have a car that smokes sometimes, idles rough sometimes. Other times it suns smooth as a kitten and no smoke. Back cylinder on drivers side has black deposits like burning oil, rest are good and clean. Passenger side head has oil lieak apparently since there is oil around the spark plugs. Drivers side no problem.
So the question - any ideas as to what is going on with this car?
Thanks for your help