My 08 Nismo Frontier was leaking oil and only had 200 miles on it when I bought it. I noticed it starting to leave small spots on the driveway so I looked underneath and my skid plate was covered in oil and the truck was about a 1/2 quart low on oil. I was pretty pissed but went to the dealer and come to find out my VTC Valve had NO gasket on it from the factory.
So they pulled it off and put a new gasket in, now she dosn't leak. But seriously WTF? How did they just NOT put the gasket on lol. Oh well, alls well the ends well. Just happy that it was something minor.