renault traffic engine cutting out?

my renault traffic 1.9 diesel keeps cutting out intermittently while driving, engine will restart and will idle away and rev up no problem but cuts out when driving sometimes when goinig up incline but not always.
Bill gilmour, April 2007


done
Could be getting air in the system

jb, January 2008
is it to do with the exhaust recirculation valve?

darren, April 2007
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