If your teacher gave you an eighths strip like the one you made in Problem 1.2, which of the fraction strips you folded for Problem 1.2 would have more than one mark that lines up with the marks on the eighths strip?
Just like you would do any other car, change and gap spark plugs and torque only to 10 ft. lbs. and only do the work on a cold engine, you don't want to strip the threads on the aluminum heads....