My girlfriends 02 Pathfinder has been acting horrible for a while. I initially change out the plugs and gave it a basic tune up. Still did nothing to help it out. I went to Advanced Auto and had them put the computer on it. The computer said the problem was the MAF. I unplugged the MAF sensor and the vehicle drove perfectly in fail safe mode, except it wouldn't go over 2800 rpms. I have now tried three different MAFS, including the one people used for the Maxima (Which is discussed in a sticky on this very forum). It still does not work. It cranks up, idles for a second, then shuts off. I am beyond losing my mind with this vehicle and have no clue what to do at the point. Could someone please help me out?