i have a nissan navara 2005 d22 ,pulled up on me and barely creeps along 10mph or so blows bit white smoke ..had diagnosis of fuel injector pump.these are very expensive and was wondering could it be component of pump or is it replace whole pump at cost. also do these pumps need coding ? when replacing .looking at second hand or refurbed .how long should job take to replace one ?
in the next couple hrs or not too bother thanks
no one has diagnosed issue ...forget it joke !