how do i stop my nissan navara engine from smoking, its a new re-con engine and the smoke is black and apears when the engine is under load

phil, October 2008

hi wonder if you can help me have the nissan navara pick up on a 55 plate problem is i cant get it to unlock using the key fob so currently stuck , dont have my spair key on me is there an emergancy procedure when this happens?as you know there is no key entry to vehicle

thanks

spence, December 2010