Nissan Navara 2002 Problems
No car is perfect, but we've gathered everything relating to the Nissan Navara 2002 reliability here to help you decide if it's a smart buy.
Nissan Navara 2002: Engine problems
It could be a number of things, like the suction control valve on the fuel pump, although that's unlikely given that the pump has been replaced. It could be a problem with the fuel rail pressure sensor, but the first thing I would suggest you try is clean the Mass Air Flow Sensor in the intake.