All of the Following Statements Are True EXCEPT

All of the following statements are true EXCEPT:

A) once an engine is assembled, the only way for dirt to get in is past the air cleaner, so cleanliness during assembly is a must.
B) if a bolt cannot be turned into a hole by finger pressure only, something is wrong.
C) it is okay to force threads together with hand tools or an impact wrench.
D) finger-start all bolts that fasten a particular part before proceeding to torque any of them down.