Why does me 1999 Nissan Primera cut out?

If I stop or just wait with the engine on, the revs fluctuate and then the engine just cuts out. Can anyone tell me why please?
Shiraz, May 2007


done
It is probably your throttle body this determines how much air gets to the engine they.To much air and it cuts out.They can be quite expensiveto get from your main dealer but i bought one from a scrape yard and fitted it myself they r very easy to fit once u have located it.

Elaine, June 2007
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