aha, the stalling prob eh
I had a stalling prob that bugged the snot outta me and the wife, she didnt like driving it cos it would cut out when ever it felt like it, even when overtaking with your foot flat down. Used to give me the shits!
Turned out to be the fuel pump relay. You will find this nasty little sucker under the bank of four relays behind the battery. There are two down there and one is full of electronics so dont mix them up, only pull one out at a time!
I wriggled the plugs while the car was running and behold it would stop! You shoulda heard me hollerin, I was so glad to FIND THE LITTLE PRICK OF A THING
The only other thing that would cause it would be the idle speed solenoid tho it would only affect it as you take your foot of at low speed.
Happy hunting dude!