It could be something as simple as the idle speed or the TPS (throttle position sensor)needing a slight adjustment.
i own a 1999 2ltr s manual primera. nice car and everything, my problem is
> that when the engine is at normal temp, it has a habit of stalling or the
> revs dipping below 500rpms when i am braking to a stop. its quite
> unervining when it stalls as i loose the power steering and brakes.
> i tried blipping the throttle (upto 3000-3500rpms) when the engine is at
> normal temp from tick over (800rpms?) and get the same effect as above.
> i have also noticed that when the car is ticking over at normal temp. the
> revs are falling to about 5-600rpms and back upto about 800rpms.
> i know it will be a sensor or something daft like that (i hope)
> i would appreciate an answer to my problem and the costs involved as its
> driving me nuts!
> tia mike
>
>