2002 Nissan Sentra gxe

Question

It is a 1.8 liter, engine will not run past 2000 RPMs without dying.

Answer 1

Hi there,

Typically a bad mass air flow sensor, low fuel pump pressure or a blocked catalytic converter will cause this type of issue. I would start by checking the converter, then fuel pressure and if both are good, replace the mass air flow sensor.